Chemical Name:10-Methoxy Vinpocetine-d5Synonyms:(13aS)-Ethyl 13a-Ethyl-8-methoxy-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate-d5; Ethyl (13aS,13bS)-13a-Ethyl-10-methoxy-2,3,5,6,13a,13b-hexahydro-1H-indolo[3,2,1-de]-pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate-d5(Vinpocetine Related Compound C)Alternate CAS #:E817935 Unlabelled (no cas#)Molecular Formula:C₂₃H₂₃D₅N₂O₃Molecular Weight:385.51Category:Research Tools;Applications:10-Methoxy Vinpocetine-d5 is labelled 10-Methoxy Vinpocetine-d5 (E817935) which is an impurity of Vinpocetine (V332500), a semisynthetic derivative of the alkaloid vincamine with vasodilating activity. Vinpocetine (V332500) has been also identified as a novel anti-inflammatory agent.References:Han, et al.: J. Biol. […]

Chemical Name:Finerenone-D5Molecular Formula:C₂₁H₁₇D₅N₄O₃Molecular Weight:383.46Category:Standards; Isotopic Labeled Analogues;To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the […]

Chemical Name:ethyl 3-(5-amino-2-(2-(4-hydroxy-2-methylphenyl)ethyl-1,1,2,2-d4)benzo[f][1,7]naphthyridin-8-yl)propanoateMolecular Formula:C26H23D4N3O3.2HClMolecular Weight:506.5To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature […]

Chemical Name:ethyl 3-(5-amino-2-(4-hydroxy-2-methylphenethyl)benzo[f][1,7]naphthyridin-8-yl)propanoate dihydrochlorideCAS Number:1268527-07-6Molecular Formula:C26H27N3O3.2HClMolecular Weight:502.43To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the […]

Chemical Name:Estriol-d3 3-O-β-D-Glucuronide Sodium SaltSynonyms:16α,17β-Dihydroxyestra-1,3,5(10)-trien-3-yl-d3 β-D-Glucopyranosiduronic Acid Monosodium Salt; 3-(β-D-Glucopyranuronosyloxy)-estra-1,3,5(10)-triene-16α,17β-diol-d3 Monosodium Salt; Estriol-d3 Sodium 3-Glucuronate; Sodium (2S,3S,4S,5R,6S)-6-(((8R,9S,13S,14S,16R,17R)-16,17-Dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylate-d3Alternate CAS #:Unlabelled: 15087-06-6; Unlabelled free acid: 2479Molecular Formula:C₂₄H₂₈D₃NaO₉Molecular Weight:489.51Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:Estriol-d3 3-O-β-D-Glucuronide Sodium Salt is the labeled analogue of Estriol 3-O-β-D-Glucuronide Sodium Salt (E888977), a metabolite found in the urine of pregnant women.References:Simkins, […]

Chemical Name:Estriol-d3 3-O-Sulfate Sodium SaltSynonyms:(16α,17β)-Estra-1,3,5(10)-triene-3,16,17-triol-d3 3-(Hydrogen sulfate) Sodium Salt; (16α,17β)-Estra-1,3,5(10)-triene-3,16,17-triol-d3, 3-(Hydrogen sulfate) Monosodium Salt; Estriol-d3 3-(Hydrogen sulfate) Monosodium Salt; Estriol-d3 3-(Hydrogen sulfate) Sodium Salt; Estriol-d3 Sodium 3-Sulfate; NSC 246095-d3Alternate CAS #:Unlabelled: 5150-64-1Molecular Formula:C₁₈H₂₀D₃NaO₆SMolecular Weight:393.44Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:Estriol-d3 3-O-Sulfate Sodium Salt is the labeled analogue of Estriol 3-O-Sulfate Sodium Salt (E888990), a […]

Chemical Name:4-[2-Ethoxy-3-(1-piperazinylsulfonyl)benzoamido]-1-methyl-3-propyl-1H-pyrazole-5-carboxamideSynonyms:Sildenafil ImpurityMolecular Formula:C₂₁H₃₀N₆O₅SMolecular Weight:478.57Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-[2-Ethoxy-3-(1-piperazinylsulfonyl)benzoamido]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide is an impurity of Sildenafil.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be […]

Chemical Name:Ethylbis(de((3R,3aS,6aR)-3-methoxyhexahydrofuro[2,3-b]furan)darunavir)Synonyms:N1-((2R,3S)-4-(4-amino-N-isobutylphenylsulfonamido)-3-hydroxy-1-phenylbutan-2-yl)-N4-((2S,3R)-4-(4-amino-N-isobutylphenylsulfonamido)-3-hydroxy-1-phenylbutan-2-yl)succinamideMolecular Formula:C₄₄H₆₀N₆O₈S₂Molecular Weight:865.11Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Ethylbis(de((3R,3aS,6aR)-3-methoxyhexahydrofuro[2,3-b]furan)darunavir) is an impurity of Darunavir (D193500), a second generation HIV-1-protease inhibitor; structurally similar to amprenavir. Antiviral. It is a COVID19-related research product.References:Koh, Y., et al.: Antimicrob. Agents Chemother., 47, 3123 (2003); Arasteh, K., et al.: AIDS, 19, 943 (2005); Surleraux, D.L.N.G., et al.: J. Med. Chem., 48, 1813 […]

Chemical Name:3-Ethyl Cefadroxil-d4Alternate CAS #:Unlabelled CAS# N/AMolecular Formula:C₁₇H₁₅D₄N₃O₅SMolecular Weight:381.44Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3-Ethyl Cefadroxil-d4 is an isotope analog of 3-Ethyl Cefadroxil and 3-ethyl cefadroxil is a metabolite of 3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester. 3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Diphenylmethyl Ester is a useful synthetic intermediate. It was used to prepare cephalosporin-derived inhibitors. It can also be used […]

Chemical Name:(2S,3R)-2-Ethyl-4-hydroxy-3-((1-methyl-1H-imidazol-5-yl)methyl)butanoic acid-D3Alternate CAS #:28406-15-7Molecular Formula:C₁₁H₁₅D₃N₂O₃Molecular Weight:229.29Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(2S,3R)-2-Ethyl-4-hydroxy-3-((1-methyl-1H-imidazol-5-yl)methyl)butanoic acid-D3 is a derivative of Pilocarpine-d3 Hydrochloride (P441502) which is a labeled Antiglaucoma agent; miotic; sialogogue.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of […]