{"id":7888,"date":"2025-11-21T11:24:15","date_gmt":"2025-11-21T11:24:15","guid":{"rendered":"https:\/\/chemgramx.com\/?post_type=product&#038;p=7888"},"modified":"2025-11-21T11:24:56","modified_gmt":"2025-11-21T11:24:56","slug":"r-30490-online-kopen","status":"publish","type":"product","link":"https:\/\/chemgramx.com\/nl\/product\/r-30490-online-kaufen\/","title":{"rendered":"R-30490 online kopen"},"content":{"rendered":"<p data-start=\"871\" data-end=\"1275\"><strong data-start=\"871\" data-end=\"882\">R-30490<\/strong> is een synthetisch geproduceerde molecule uit de groep van <strong data-start=\"944\" data-end=\"982\">opio\u00efde agonisten op basis van piperidine<\/strong>, dat de aandacht trekt in wetenschappelijk onderzoek. Vanwege de <strong data-start=\"1058\" data-end=\"1107\">hoge bindingsaffiniteit met \u00b5-opio\u00efde receptoren<\/strong> de stof wordt gebruikt in preklinische laboratoriumstudies en in vitro analyses om mechanismen van pijnmodulatie en opio\u00efde receptoractivering te onderzoeken.<\/p>\n<p data-start=\"1277\" data-end=\"1526\">De werkzame stof is nauw verwant aan bekende opio\u00efden zoals <strong data-start=\"1346\" data-end=\"1358\">Fentanyl<\/strong> of <strong data-start=\"1364\" data-end=\"1380\">Remifentanil<\/strong>, maar verschilt in structurele modificaties die resulteren in een verschillende receptorselectiviteit en farmacokinetische eigenschappen.<\/p>\n<h2 data-start=\"1533\" data-end=\"1582\">Chemische en farmacologische eigenschappen<\/h2>\n<p data-start=\"1584\" data-end=\"1829\"><strong data-start=\"1584\" data-end=\"1595\">R-30490<\/strong> chemisch behoort tot de familie van <strong data-start=\"1628\" data-end=\"1655\">Fenylpiperidine opio\u00efden<\/strong>. Deze klasse stoffen wordt gekenmerkt door een uitgesproken pijnstillende werking, die gebaseerd is op een sterke activering van de \u00b5-opio\u00efde receptoren in het centrale zenuwstelsel.<\/p>\n<h3 data-start=\"1831\" data-end=\"1865\">Belangrijkste kenmerken:<\/h3>\n<ul data-start=\"1866\" data-end=\"2232\">\n<li data-start=\"1866\" data-end=\"1927\">\n<p data-start=\"1868\" data-end=\"1927\"><strong data-start=\"1868\" data-end=\"1891\">Chemische structuur:<\/strong> Opio\u00efde agonist op basis van piperidine<\/p>\n<\/li>\n<li data-start=\"1928\" data-end=\"1997\">\n<p data-start=\"1930\" data-end=\"1997\"><strong data-start=\"1930\" data-end=\"1959\">Vergelijkbare stoffen:<\/strong> Fentanyl, Carfentanil, Remifentanil<\/p>\n<\/li>\n<li data-start=\"1998\" data-end=\"2066\">\n<p data-start=\"2000\" data-end=\"2066\"><strong data-start=\"2000\" data-end=\"2034\">Farmacologische focus:<\/strong> \u00b5-opio\u00efde receptor selectiviteit<\/p>\n<\/li>\n<li data-start=\"2067\" data-end=\"2141\">\n<p data-start=\"2069\" data-end=\"2141\"><strong data-start=\"2069\" data-end=\"2091\">Toepassingsgebied:<\/strong> Preklinisch onderzoek, receptorbindingsstudies<\/p>\n<\/li>\n<li data-start=\"2142\" data-end=\"2232\">\n<p data-start=\"2144\" data-end=\"2232\"><strong data-start=\"2144\" data-end=\"2176\">Doseringsvorm in onderzoeken:<\/strong> Meestal kristallijn poeder voor analytisch gebruik<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2234\" data-end=\"2424\">Door zijn hoge receptoraffiniteit is R-30490 een modelmolecule om te begrijpen hoe minimale chemische veranderingen de bindingssterkte en werkzaamheid op opio\u00efde receptoren be\u00efnvloeden.<\/p>\n<h2 data-start=\"2431\" data-end=\"2462\">Betekenis in onderzoek<\/h2>\n<p data-start=\"2464\" data-end=\"2695\">Het onderzoek van verbindingen zoals <strong data-start=\"2502\" data-end=\"2513\">R-30490<\/strong> helpt om de basismechanismen van <strong data-start=\"2550\" data-end=\"2578\">Overdracht van pijnsignalen<\/strong> en <strong data-start=\"2583\" data-end=\"2611\">neurochemische reactie<\/strong> over opio\u00efden. In onderzoek wordt de stof onder andere gebruikt voor:<\/p>\n<ul data-start=\"2697\" data-end=\"2956\">\n<li data-start=\"2697\" data-end=\"2738\">\n<p data-start=\"2699\" data-end=\"2738\"><strong data-start=\"2699\" data-end=\"2727\">Receptorbindingsanalyses<\/strong> in vitro<\/p>\n<\/li>\n<li data-start=\"2739\" data-end=\"2799\">\n<p data-start=\"2741\" data-end=\"2799\"><strong data-start=\"2741\" data-end=\"2762\">Vergelijkende onderzoeken<\/strong> tot structureel verwante opio\u00efden<\/p>\n<\/li>\n<li data-start=\"2800\" data-end=\"2870\">\n<p data-start=\"2802\" data-end=\"2870\"><strong data-start=\"2802\" data-end=\"2835\">Toxicologische tests<\/strong> synthetische opio\u00efde verbindingen<\/p>\n<\/li>\n<li data-start=\"2871\" data-end=\"2956\">\n<p data-start=\"2873\" data-end=\"2956\"><strong data-start=\"2873\" data-end=\"2916\">Computerondersteunde moleculaire modellering<\/strong> voor de ontwikkeling van veiligere pijnstillers<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2958\" data-end=\"3132\">Dit onderzoek draagt daaraan bij, <strong data-start=\"2990\" data-end=\"3017\">Nieuwe pijnmedicatie<\/strong> die een gerichter effect hebben en mogelijk minder bijwerkingen of kans op afhankelijkheid.<\/p>\n<h2 data-start=\"3139\" data-end=\"3182\">Farmacologisch effect en vergelijking<\/h2>\n<p data-start=\"3184\" data-end=\"3432\">In experimentele modellen vertoont R-30490 een uitgesproken activering van de \u00b5-opio\u00efde receptoren en heeft daardoor een sterk pijnstillend potentieel. In laboratoriumanalyses toont het een <strong data-start=\"3362\" data-end=\"3400\">Hogere potentie met een lagere dosis<\/strong> dan veel andere opio\u00efden.<\/p>\n<p data-start=\"3434\" data-end=\"3542\">Vergeleken met verwante stoffen zoals <strong data-start=\"3476\" data-end=\"3488\">Fentanyl<\/strong> of <a href=\"\/product\/lemon-haze-strain-17-22-thc\/\"><strong data-start=\"3494\" data-end=\"3509\">Carfentanil<\/strong> <\/a>wordt aangenomen dat R-30490:<\/p>\n<ul data-start=\"3543\" data-end=\"3721\">\n<li data-start=\"3543\" data-end=\"3590\">\n<p data-start=\"3545\" data-end=\"3590\">een <strong data-start=\"3550\" data-end=\"3578\">Snelle receptorbinding<\/strong> heeft,<\/p>\n<\/li>\n<li data-start=\"3591\" data-end=\"3632\">\n<p data-start=\"3593\" data-end=\"3632\">een <strong data-start=\"3598\" data-end=\"3621\">Lange halfwaardetijd<\/strong> bezitten,<\/p>\n<\/li>\n<li data-start=\"3633\" data-end=\"3721\">\n<p data-start=\"3635\" data-end=\"3721\">en mogelijk <strong data-start=\"3650\" data-end=\"3679\">Verhoogde ademhalingsdepressie<\/strong> bij hogere concentraties.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3723\" data-end=\"3875\">Deze eigenschappen maken het een <strong data-start=\"3762\" data-end=\"3789\">belangrijke modelmolecule<\/strong>, om de veiligheidsgrenzen, potenties en risico's van synthetische opio\u00efden te begrijpen.<\/p>\n<h2 data-start=\"3882\" data-end=\"3923\">Veiligheid en wettelijke categorisatie<\/h2>\n<p data-start=\"3925\" data-end=\"4128\">R-30490 is <strong data-start=\"3937\" data-end=\"4001\">niet toegestaan voor menselijke of dierlijke consumptie<\/strong>. Ze worden uitsluitend gebruikt in <strong data-start=\"4041\" data-end=\"4079\">geregistreerde onderzoeksomgevingen<\/strong> in overeenstemming met alle veiligheidsrichtlijnen.<\/p>\n<h3 data-start=\"4130\" data-end=\"4169\">Juridische situatie (per 2025)<\/h3>\n<ul data-start=\"4170\" data-end=\"4472\">\n<li data-start=\"4170\" data-end=\"4263\">\n<p data-start=\"4172\" data-end=\"4263\"><strong data-start=\"4172\" data-end=\"4188\">Duitsland:<\/strong> Niet expliciet vermeld in de BtMG, maar kan onder analoge zinnen vallen.<\/p>\n<\/li>\n<li data-start=\"4264\" data-end=\"4328\">\n<p data-start=\"4266\" data-end=\"4328\"><strong data-start=\"4266\" data-end=\"4274\">VS:<\/strong> Onder bepaalde omstandigheden van <em data-start=\"4295\" data-end=\"4317\">Federale analoge wet<\/em> opgenomen.<\/p>\n<\/li>\n<li data-start=\"4329\" data-end=\"4409\">\n<p data-start=\"4331\" data-end=\"4409\"><strong data-start=\"4331\" data-end=\"4370\">Groot-Brittanni\u00eb, Canada, Australi\u00eb:<\/strong> Algemeen gereguleerde stof.<\/p>\n<\/li>\n<li data-start=\"4410\" data-end=\"4472\">\n<p data-start=\"4412\" data-end=\"4472\"><strong data-start=\"4412\" data-end=\"4424\">EU-breed:<\/strong> De classificatie varieert volgens de nationale wetgeving.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4474\" data-end=\"4646\">Voor elk gebruik in de onderzoekscontext wordt een <strong data-start=\"4525\" data-end=\"4547\">Juridische beoordeling<\/strong> verplicht om ervoor te zorgen dat studies <strong data-start=\"4604\" data-end=\"4623\">wettelijk conform<\/strong> worden uitgevoerd.<\/p>\n<h2 data-start=\"4653\" data-end=\"4683\">Behandeling en veiligheid<\/h2>\n<p data-start=\"4685\" data-end=\"4802\">Aangezien R-30490 behoort tot de <strong data-start=\"4703\" data-end=\"4735\">zeer krachtige opio\u00efde agonisten<\/strong> In het laboratorium zijn strenge veiligheidsmaatregelen vereist.<\/p>\n<h3 data-start=\"4804\" data-end=\"4851\">Aanbevelingen voor onderzoeksinstellingen:<\/h3>\n<ul data-start=\"4852\" data-end=\"5139\">\n<li data-start=\"4852\" data-end=\"4929\">\n<p data-start=\"4854\" data-end=\"4929\">Werk uitsluitend in <strong data-start=\"4881\" data-end=\"4907\">gecertificeerde laboratoria<\/strong> onder GLP-normen<\/p>\n<\/li>\n<li data-start=\"4930\" data-end=\"5007\">\n<p data-start=\"4932\" data-end=\"5007\">Gebruik van <strong data-start=\"4947\" data-end=\"4967\">Beschermende uitrusting<\/strong> (handschoenen, ademhalingsbescherming, laboratoriumjas)<\/p>\n<\/li>\n<li data-start=\"5008\" data-end=\"5063\">\n<p data-start=\"5010\" data-end=\"5063\">Realisatie onder <strong data-start=\"5029\" data-end=\"5061\">Zuurkasten met vacu\u00fcmsysteem<\/strong><\/p>\n<\/li>\n<li data-start=\"5064\" data-end=\"5139\">\n<p data-start=\"5066\" data-end=\"5139\">Documentatie van <strong data-start=\"5084\" data-end=\"5119\">Hoeveelheden, opslag en verwijdering<\/strong> volgens richtlijnen<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5141\" data-end=\"5243\">Direct contact of inademing van R-30490 kan giftig zijn, zelfs in minimale hoeveelheden.<\/p>\n<h2 data-start=\"5250\" data-end=\"5260\">Conclusie<\/h2>\n<p data-start=\"5262\" data-end=\"5540\"><strong data-start=\"5262\" data-end=\"5273\">R-30490<\/strong> is een farmacologisch zeer interessante stof voor de <strong data-start=\"5333\" data-end=\"5365\">Preklinisch opio\u00efdenonderzoek<\/strong>. Vanwege de hoge werkzaamheid en receptorselectiviteit biedt het waardevolle inzichten in <strong data-start=\"5465\" data-end=\"5510\">Pijnmechanismen, receptorinteracties<\/strong> en <strong data-start=\"5515\" data-end=\"5537\">Opio\u00efd toxicologie<\/strong>.<\/p>\n<p data-start=\"5542\" data-end=\"5808\">R-30490 is echter - net als veel verwante stoffen - onderhevig aan <strong data-start=\"5603\" data-end=\"5633\">wettelijke beperkingen<\/strong> en mag alleen worden gebruikt in <strong data-start=\"5650\" data-end=\"5690\">erkende onderzoeksinstellingen<\/strong> worden gebruikt. Hantering vereist uiterste zorgvuldigheid, wettelijke controle en strikte veiligheidsmaatregelen.<\/p>\n<p data-start=\"5810\" data-end=\"6021\">Onderzoekers en instellingen moeten zich vertrouwd maken met de <strong data-start=\"5877\" data-end=\"5931\">Nationale wetgeving en veiligheidsvoorschriften<\/strong> om een <strong data-start=\"5953\" data-end=\"6001\">Wettelijk en ethisch verantwoord onderzoek<\/strong> om ervoor te zorgen dat.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>R-30490<\/strong> is een synthetische verbinding die wordt gebruikt als <strong>sterk opio\u00efde pijnstillend<\/strong> handelingen. Het behoort tot een reeks structureel vergelijkbare opio\u00efden die voornamelijk voor onderzoeksdoeleinden zijn ontwikkeld. Door zijn hoge werkzaamheid bindt R-30490 zich aan de <strong>\u03bc-Opio\u00efde receptoren<\/strong> in de hersenen en produceert sterke pijnstillende effecten, sedatie en euforie. Vanwege de sterkte heeft het geen toegestaan medisch gebruik en wordt het alleen onderzocht in gecontroleerde onderzoeksfaciliteiten.<\/p>","protected":false},"featured_media":7918,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[56],"product_tag":[800,820,824,809,810,822,648,818,814,819,827,805,807,813,801,806,812,802,817,826,825,804,815,811,823,808,821,816,803],"class_list":{"0":"post-7888","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-opioids","7":"product_tag-4-methoxymethylfentanyl","8":"product_tag-4-methoxymethylfentanyl-effekte","9":"product_tag-4-methoxymethylfentanyl-fur-forschung","10":"product_tag-4-methoxymethylfentanyl-kaufen","11":"product_tag-4-methoxymethylfentanyl-lieferant","12":"product_tag-4-methoxymethylfentanyl-reinheit","13":"product_tag-r-30490","14":"product_tag-r-30490-analyse","15":"product_tag-r-30490-anwendungen","16":"product_tag-r-30490-chemie","17":"product_tag-r-30490-eigenschaften","18":"product_tag-r-30490-forschungschemikalie","19":"product_tag-r-30490-groshandel","20":"product_tag-r-30490-handhabung","21":"product_tag-r-30490-kaufen","22":"product_tag-r-30490-laboranwendung","23":"product_tag-r-30490-lagerung","24":"product_tag-r-30490-lieferant","25":"product_tag-r-30490-markt","26":"product_tag-r-30490-opioid-agonist","27":"product_tag-r-30490-pharmakologie","28":"product_tag-r-30490-preis","29":"product_tag-r-30490-risiken","30":"product_tag-r-30490-sicherheit","31":"product_tag-r-30490-studien","32":"product_tag-r-30490-verfugbarkeit","33":"product_tag-r-30490-vertrieb","34":"product_tag-r-30490-vorschriften","35":"product_tag-r-30490-zum-verkauf","37":"first","38":"instock","39":"shipping-taxable","40":"purchasable","41":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>R-30490 Kaufen \u2013 Laborgepr\u00fcfte Qualit\u00e4t Online | Chemgramx<\/title>\n<meta name=\"description\" content=\"Kaufen Sie R-30490 (4-Methoxymethylfentanyl) online bei Chemgramx. 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