Drug Delivery

Catalogue Number:D288955Chemical Name:Desaminosulfonyl Dorzolamide HydrochlorideSynonyms:(4S,6S)-N-Ethyl-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-amine 7,7-dioxide hydrochlorideCAS Number:897657-77-1Alternate CAS #Free base: 403848-01-1Molecular Formula:C₁₀H₁₅NO₂S₂ • HClAppearance:White…

Catalogue Number:D288950Chemical Name:Des[5-(2-dimethylamino)ethyl] DiltiazemSynonyms:(2S,3S)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-Benzothiazepin-4(5H)-CAS Number:87447-47-0Molecular Formula:C₁₈H₁₇NO₄SAppearance:White to Off-White SolidMelting Point:147-150˚CMolecular Weight:343.4Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards;…

Catalogue Number:D288943Chemical Name:3-Descyano-3-formyl Febuxostat Isobutyl EsterCAS Number:1312815-36-3Molecular Formula:C₂₀H₂₅NO₄SMolecular Weight:375.48Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Impurity of the drug…

Catalogue Number:D288935Chemical Name:6-Des(diethanolamino)-6-chloro DipyridamoleSynonyms:2,2'-[(6-Chloro-4,8-di-1-piperidinylpyrimido[5,4-d]pyrimidin-2-yl)imino]bis-ethanol;Impurity:Dipyridamole EP Impurity CCAS Number:54093-92-4Molecular Formula:C₂₀H₃₀ClN₇O₂Appearance:Yellow SolidMelting Point:>150°C (dec.)Molecular Weight:435.95Storage:-20°CSolubility:Chloroform (Slightly, Heated),…

Catalogue Number:D288932Chemical Name:Desdiacetyl-8-oxo Famciclovir-d4Synonyms:2-Amino-7,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-8H-purin-8-one-d4; BRL 48959-d4; 8-Oxo-6-deoxypenciclovir-d4;CAS Number:1346603-55-1Alternate CAS #166197-79-1-unlabelledMolecular Formula:C₁₀H₁₁D₄N₅O₃Molecular Weight:257.28Category:Standards; Isotopic Labeled Analogues;…

Catalogue Number:D288930Chemical Name:Desdiacetyl-8-oxo FamciclovirSynonyms:2-Amino-7,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-8H-purin-8-one; BRL 48959; 8-Oxo-6-deoxypenciclovir;CAS Number:166197-79-1Molecular Formula:C₁₀H₁₅N₅O₃Molecular Weight:253.26Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:An oxidative metabolite…

Catalogue Number:D288925Chemical Name:N-Desbutyl-N-propyl BumetanideSynonyms:3-(Aminosulfonyl)-4-phenoxy-5-(propylamino)benzoic Acid; 4-Phenoxy-3-(propylamino)-5-sulfamoylbenzoic Acid; 4-Phenoxy-3-propylamino-5-sulfamoylbenzoic Acid;CAS Number:28395-28-0Molecular Formula:C₁₆H₁₈N₂O₅SAppearance:White to Off-White SolidMelting Point:222…

Catalogue Number:D288920Chemical Name:N-Desethyl 3-Bromo LidocaineSynonyms:N-(3-Bromo-2,6-dimethylphenyl)-2-(ethylamino)acetamide;CAS Number:1246818-42-7Molecular Formula:C₁₂H₁₇BrN₂OAppearance:Off-White SolidMelting Point:98-102°CMolecular Weight:285.18Storage:4°CSolubility:Acetonitrilel, MethanolCategory:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Intermediate in…

Catalogue Number:D288915Chemical Name:Des[N-[(1S)-1-[2-(cyclopropylamino)-2-oxoacetyl]butyl]carboxamido] 1-Carboxy TelaprevirSynonyms:(1S,3aR,6aS)-(2S)-2-Cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-L-valyloctahydrocyclopenta[c]pyrrole-1-carboxylic Acid; (1S,3aR,6aS)-(2S)-2-Cyclohexyl-N-(pyrazinylcarbonyl)glycyl-3-methyl-L-valyloctahydrocyclopenta[c]pyrrole-1-carboxylic Acid;CAS Number:402958-98-9Molecular Formula:C₂₇H₃₉N₅O₅Appearance:Off-White SolidMelting Point:>120ºC (dec.)Molecular Weight:513.63Storage:4°CSolubility:DMSO (Slightly),…

Catalogue Number:D288910Chemical Name:3’-Des(dimethylamino)-3’-keto AzithromycinSynonyms:(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[4,6-dideoxy-β-D-erythro-hexopyranos-3-ulos-1-yl]oxy]-13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one; 3’-De(dimethylamino)-3’-oxoazithromycin; Azithromycin Impurity N; Azithromycin USP RRT- 0.76Impurity:Azithromycin EP Impurity NCAS…