{"id":38,"date":"2026-01-14T14:07:15","date_gmt":"2026-01-14T14:07:15","guid":{"rendered":"https:\/\/castillo-pharma.com\/?page_id=38"},"modified":"2026-01-19T14:23:10","modified_gmt":"2026-01-19T14:23:10","slug":"home","status":"publish","type":"page","link":"https:\/\/castillo-pharma.com\/","title":{"rendered":"Home"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"min-height:353px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-ast-global-color-2-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"inherit-container-width wp-block-group alignwide is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile is-vertically-aligned-center\" style=\"grid-template-columns:auto 43%\"><div class=\"wp-block-media-text__content\">\n<h1 class=\"wp-block-heading has-text-align-left has-white-color has-text-color\">Castillo Pharma Consulting<\/h1>\n\n\n\n<p class=\"has-white-color has-text-color\">&#8230;your CMC expert for Radiopharmaceuticals and beyond<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"431\" src=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/cropped-cropped-image-6.png\" alt=\"\" class=\"wp-image-36 size-full\" srcset=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/cropped-cropped-image-6.png 694w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/cropped-cropped-image-6-300x186.png 300w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/cropped-cropped-image-6-243x151.png 243w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-container-core-group-is-layout-45b0ac4f wp-block-group-is-layout-constrained\" id=\"services\" style=\"padding-top:144px;padding-bottom:0px\">\n<h2 class=\"wp-block-heading\">Services<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-60cbf9bb wp-block-columns-is-layout-flex\" style=\"margin-top:50px\">\n<div class=\"wp-block-column is-layout-flow wp-container-core-column-is-layout-6b73ce23 wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"904\" data-id=\"86\" src=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-1-1-edited.png\" alt=\"\" class=\"wp-image-86\" srcset=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-1-1-edited.png 904w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-1-1-edited-300x300.png 300w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-1-1-edited-150x150.png 150w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-1-1-edited-768x768.png 768w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\" style=\"margin-top:16px\">Drug Development<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Project Management<\/li>\n\n\n\n<li>CDMO Management<\/li>\n\n\n\n<li>R&amp;D strategic support<\/li>\n\n\n\n<li>IP strategic support (in cooperation with legal partners)<\/li>\n\n\n\n<li>Audits according to cGMP (in cooperation with external partners)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-container-core-column-is-layout-6b73ce23 wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"862\" height=\"862\" src=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-2-edited.png\" alt=\"\" class=\"wp-image-85\" srcset=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-2-edited.png 862w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-2-edited-300x300.png 300w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-2-edited-150x150.png 150w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-2-edited-768x768.png 768w\" sizes=\"auto, (max-width: 862px) 100vw, 862px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\" style=\"margin-top:16px\">Regulatory <\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IMPD &amp; IND module 3 drafting for Clinical Phase I to III Studies<\/li>\n\n\n\n<li>CMC Briefing Book Drafting\/review for Scientific Advice processes (eg. for EMA or FDA)<\/li>\n\n\n\n<li>Review of CMC related pharmaceutical regulation<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-container-core-column-is-layout-6b73ce23 wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"827\" height=\"827\" src=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-3-edited.png\" alt=\"\" class=\"wp-image-84\" srcset=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-3-edited.png 827w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-3-edited-300x300.png 300w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-3-edited-150x150.png 150w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Designer-3-edited-768x768.png 768w\" sizes=\"auto, (max-width: 827px) 100vw, 827px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\" style=\"margin-top:16px\">Supply Chain<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Operational Supply Chain support. (including production, storage, and distribution of Drug Substance and Drug Product, and on-site radiolabeling for short lived radiopharmaceuticals)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-ast-global-color-5-background-color has-background is-layout-constrained wp-container-core-group-is-layout-94d206d0 wp-block-group-is-layout-constrained\" id=\"about\" style=\"padding-top:143px;padding-bottom:144px\">\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-vertically-aligned-center\" style=\"grid-template-columns:auto 25%\"><div class=\"wp-block-media-text__content\">\n<div class=\"inherit-container-width wp-block-group is-layout-constrained wp-container-core-group-is-layout-47ce07ec wp-block-group-is-layout-constrained\" style=\"padding-right:80px\">\n<h2 class=\"wp-block-heading\" style=\"padding-right:40px\">About me (Juan Castillo, PhD.)<\/h2>\n\n\n\n<p>A chemist by education, I already started specializing in radiochemistry and radiopharmaceuticals during my Masters and PhD Studies. I have 15 years of experience as a radiopharmaceutical chemist, as well as 5 years of experience as CMC manager and director.<\/p>\n\n\n\n<p>My fields of expertise include diagnostic and therapeutic radiopharmaceuticals, peptide and small molecule production, Drug Substance and Drug Product production and documentation, (including IMPDs and IND Modules 3), drafting of Briefing Books for Scientific Advices (EMA, FDA), preclinical research, radiopharmaceutical R&amp;D, CMC relevant regulatory laws and regulations, and IP\/Patent Management, radiopharmaceutical supply chain management for clinical studies.<\/p>\n\n\n\n<p>Career:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bachelor of Sciences at FU Berlin (Chemistry)<\/li>\n\n\n\n<li>Master of Sciences at FU Berlin (Chemistry)<\/li>\n\n\n\n<li>PhD at FU Berlin (Radiochemistry)<\/li>\n\n\n\n<li>Radiochemist at Charit\u00e9 Berlin Campus Virchow Klinikum<\/li>\n\n\n\n<li>Postdoctoral Researcher at TU Eindhoven \/ University Hospital Colonge<\/li>\n\n\n\n<li>(Senior) CMC Manager at Pentixapharm AG (formerly PentixaPharm GmbH)<\/li>\n\n\n\n<li>CMC Director at Pentixapharm AG<\/li>\n<\/ul>\n\n\n\n<p>Email: juan@castillo-pharma.com<\/p>\n<\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"868\" height=\"1235\" src=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Kopf.png\" alt=\"\" class=\"wp-image-90 size-full\" srcset=\"https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Kopf.png 868w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Kopf-211x300.png 211w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Kopf-720x1024.png 720w, https:\/\/castillo-pharma.com\/wp-content\/uploads\/2026\/01\/Kopf-768x1093.png 768w\" sizes=\"auto, (max-width: 868px) 100vw, 868px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-purple-background-color has-background has-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/castillo-pharma.com\/?page_id=114\">Impressum \/ Legal notice<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Services Drug Development Regulatory Supply Chain About me (Juan Castillo, PhD.) A chemist by education, I already started specializing in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-38","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=\/wp\/v2\/pages\/38","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38"}],"version-history":[{"count":38,"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=\/wp\/v2\/pages\/38\/revisions"}],"predecessor-version":[{"id":153,"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=\/wp\/v2\/pages\/38\/revisions\/153"}],"wp:attachment":[{"href":"https:\/\/castillo-pharma.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}