{"id":1497,"date":"2025-09-03T02:39:27","date_gmt":"2025-09-03T02:39:27","guid":{"rendered":"https:\/\/anrelab.com\/?page_id=1497"},"modified":"2025-09-03T06:15:03","modified_gmt":"2025-09-03T06:15:03","slug":"estudios-qsar","status":"publish","type":"page","link":"https:\/\/anrelab.com\/en\/estudios-qsar\/","title":{"rendered":"QSAR studies"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1497\" class=\"elementor elementor-1497\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-78e662b elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"78e662b\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-84d6589\" data-id=\"84d6589\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-197aa61 elementor-widget elementor-widget-text-editor\" data-id=\"197aa61\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Home &gt; Services &gt; QSAR Studies<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b93e20 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7b93e20\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4821fd elementor-widget elementor-widget-heading\" data-id=\"d4821fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">QSAR studies<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4b5e809\" data-id=\"4b5e809\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b649b7 elementor-widget elementor-widget-image\" data-id=\"2b649b7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"225\" height=\"241\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-logo.webp\" class=\"attachment-large size-large wp-image-1677\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2911fe elementor-section-height-min-height elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"f2911fe\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5f66b4f\" data-id=\"5f66b4f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81a84a5 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"81a84a5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SERVICES<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1d2a65 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"f1d2a65\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Studies <br>\nQSAR<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec2cc13 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ec2cc13\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">At Analytics Research Labs, we conduct computational toxicology studies in accordance with REACH regulations. Using digital tools, we predict the behavior of chemical substances, which allows us to support both research processes and regulatory requirements more quickly and efficiently.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8b0fcb9\" data-id=\"8b0fcb9\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9556eec elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9556eec\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"686\" height=\"572\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/08\/ANRELAB_Sitio-Web-08.webp\" class=\"attachment-large size-large wp-image-1244\" alt=\"\" srcset=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/08\/ANRELAB_Sitio-Web-08.webp 686w, https:\/\/anrelab.com\/wp-content\/uploads\/2025\/08\/ANRELAB_Sitio-Web-08-300x250.webp 300w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-263c464 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"263c464\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d748b3d\" data-id=\"d748b3d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8d127eb elementor-invisible elementor-widget elementor-widget-accordion\" data-id=\"8d127eb\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1471\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1471\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Physical and Chemical Properties<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1471\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1471\"><ul><li>State of the substance<\/li><li>Melting\/freezing point<\/li><li>Boiling point<\/li><li>Relative density<\/li><li>Vapor pressure<\/li><li>Surface tension<\/li><li>Water solubility<\/li><li>n-octanol\/water partition coefficient<\/li><li>Ignition point<\/li><li>Flammability<\/li><li>Explosive properties<\/li><li>Spontaneous ignition temperature<\/li><li>Combustible properties<\/li><li>Particle size distribution<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1472\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1472\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Ecotoxicological Endpoints<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1472\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1472\"><ul><li>Aquatic toxicity (daphnia and algae)<\/li><li>Degradation (ready biodegradability)<\/li><li>Aquatic toxicity (fish, activated sludge)<\/li><li>Degradation (hydrolysis as a function of pH)<\/li><li>Fate and behavior in the environment<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-53f2865\" data-id=\"53f2865\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5cc7cd8 elementor-invisible elementor-widget elementor-widget-accordion\" data-id=\"5cc7cd8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:8}\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-9721\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-9721\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Toxicological Endpoints<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9721\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-9721\"><ul><li>Skin corrosion or irritation (in vitro)<\/li><li>Serious eye damage or irritation (in vitro)<\/li><li>Skin sensitization<\/li><li>Mutagenicity (in vitro-bacteria)<\/li><li>Acute toxicity (oral)<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-9722\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-9722\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Toxicological Information<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9722\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-9722\"><ul><li>Skin corrosion or irritation (in vivo)<\/li><li>Serious eye damage or eye irritation (in vivo)<\/li><li>Mutagenicity (mammalian cells or MN in vitro)<\/li><li>Acute toxicity (inhalation, dermal)<\/li><li>Repeated dose toxicity (28 days)<\/li><li>Reproductive toxicity (screening)<\/li><li>Toxicokinetics (assessment of available information)<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12997ff elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12997ff\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-6c0e373\" data-id=\"6c0e373\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-659a59d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"659a59d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:6}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DETERMINATION OF <br>\nTHE LD50 FOR IMPURITIES <br>\nOF TECHNICAL PESTICIDES.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e70a753 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e70a753\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;_animation_delay&quot;:3}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Using machine learning techniques and advanced statistics, we generate prediction models that are validated and reported in accordance with the five principles of the OECD and following ECHA guidelines.\nAnalytics Research LABS guarantees the acceptance of reports in Mexico and before foreign government entities.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-23750c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23750c6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-98dc177\" data-id=\"98dc177\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc6836c elementor-view-default elementor-invisible elementor-widget elementor-widget-icon\" data-id=\"dc6836c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;,&quot;_animation_delay&quot;:11}\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/anrelab.com\/en\/servicios\/\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Design\" viewbox=\"0 0 66.66 66.66\"><defs><style>      .cls-1 {        fill: #003;        fill-rule: evenodd;      }    <\/style><\/defs><path class=\"cls-1\" 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data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;_animation_delay&quot;:12}\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/anrelab.com\/en\/servicios\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SERVICES<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4a19559\" data-id=\"4a19559\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e9130a elementor-invisible elementor-widget elementor-widget-image\" data-id=\"7e9130a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"648\" height=\"593\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-46.webp\" class=\"attachment-large size-large wp-image-1648\" alt=\"\" srcset=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-46.webp 648w, https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-46-300x275.webp 300w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-965972d elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"965972d\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-dbd676b\" data-id=\"dbd676b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-12ad2cb elementor-widget elementor-widget-heading\" data-id=\"12ad2cb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">STAGES FOR\nDETERMINING THE LD50<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2d9a4dc\" data-id=\"2d9a4dc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b305d3a elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"b305d3a\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9e1387c\" data-id=\"9e1387c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e1f0d19 elementor-widget elementor-widget-avrixservices\" data-id=\"e1f0d19\" data-element_type=\"widget\" data-widget_type=\"avrixservices.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"creative-services-area\"><div class=\"container container-stage\"><div class=\"row\"><div class=\"col-lg-12\"><div class=\"services-item-one-items\"><!-- Navigation --><div class=\"services-nav\"><div class=\"nav-items\"><div class=\"services-button-prev\"><\/div><div class=\"services-button-next\"><\/div><\/div><\/div><div class=\"services-carousel swiper\"><!-- Additional required wrapper --><div class=\"swiper-wrapper\"><!-- Single Item --><div class=\"swiper-slide\"><div class=\"cteative-service-item\"><img decoding=\"async\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-47.svg\" alt=\"ANRELAB\"  \/><h4><a href=\"\">PHASE 01<\/a><\/h4><p>Specialists conduct bibliographic research in scientific databases in order to find previous information on the main compound and its impurities or previously conducted QSAR studies.<\/p><span>01<\/span><\/div><\/div><!-- End Single Item --><!-- Single Item --><div class=\"swiper-slide\"><div class=\"cteative-service-item\"><img decoding=\"async\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-48.svg\" alt=\"ANRELAB\"  \/><h4><a href=\"\">PHASE 02<\/a><\/h4><p>Structural and toxicological analogues are established for use in the training, testing, and validation set, gathering experimental information on their toxicity according to the study endpoint.<\/p><span>02<\/span><\/div><\/div><!-- End Single Item --><!-- Single Item --><div class=\"swiper-slide\"><div class=\"cteative-service-item\"><img decoding=\"async\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-49.svg\" alt=\"ANRELAB\"  \/><h4><a href=\"\">PHASE 03<\/a><\/h4><p>The descriptors to be calculated are determined, the necessary molecular optimizations are performed, and the results are reported.<\/p><span>03<\/span><\/div><\/div><!-- End Single Item --><!-- Single Item --><div class=\"swiper-slide\"><div class=\"cteative-service-item\"><img decoding=\"async\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-50.svg\" alt=\"ANRELAB\"  \/><h4><a href=\"\">PHASE 04<\/a><\/h4><p>The chemical mathematics team determines the best algorithm for finding the relationship between chemical structure and biological activity through:\n\u2022 Multiple linear regression.\n\u2022 Heuristic methods.\n\u2022 Genetic algorithms.\n\u2022 Partial least squares.\n\u2022 Support vector machines.\n\u2022 Neural networks.\n\u2022 Radial basis function neural networks.<\/p><span>04<\/span><\/div><\/div><!-- End Single Item --><!-- Single Item --><div class=\"swiper-slide\"><div class=\"cteative-service-item\"><img decoding=\"async\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-51.svg\" alt=\"ANRELAB\"  \/><h4><a href=\"\">PHASE 05<\/a><\/h4><p>The model is tested and validated using statistical tools. The endpoint of the target molecules is predicted.<\/p><span>05<\/span><\/div><\/div><!-- End Single Item --><!-- Single Item --><div class=\"swiper-slide\"><div class=\"cteative-service-item\"><img decoding=\"async\" src=\"https:\/\/anrelab.com\/wp-content\/uploads\/2025\/09\/ANRELAB_Sitio-Web-52.svg\" alt=\"ANRELAB\"  \/><h4><a href=\"\">PHASE 06<\/a><\/h4><p>The report is drafted, the QMRF is completed, and supporting bibliographic information is compiled.<\/p><span>06<\/span><\/div><\/div><!-- End Single Item --><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8e6a475 elementor-section-height-min-height elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"8e6a475\" data-element_type=\"section\" 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class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Inicio &gt; Servicios &gt; Estudios QSAR Estudios QSAR SERVICIOS Estudios QSAR En Analytics Research Labs realizamos estudios de toxicolog\u00eda computacional conforme a la normativa REACH. Mediante herramientas digitales, predecimos el comportamiento de sustancias qu\u00edmicas, lo que permite apoyar tanto procesos de investigaci\u00f3n como requerimientos regulatorios, de forma m\u00e1s r\u00e1pida y eficiente. Propiedades F\u00edsicoqu\u00edmicas Estado de&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1497","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/pages\/1497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/comments?post=1497"}],"version-history":[{"count":32,"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/pages\/1497\/revisions"}],"predecessor-version":[{"id":1756,"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/pages\/1497\/revisions\/1756"}],"wp:attachment":[{"href":"https:\/\/anrelab.com\/en\/wp-json\/wp\/v2\/media?parent=1497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}