Catalogue Number:D256340Chemical Name:6-(2,5-Difluorophenyl)-3,4-dihydro-3-methylene-5-nitro-2H-pyranCAS Number:951127-28-9Molecular Formula:C₁₂H₉F₂NO₃Molecular Weight:253.2Category:Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;Applications:6-(2,5-Difluorophenyl)-3,4-dihydro-3-methylene-5-nitro-2H-pyran is used in the preparation…

Catalogue Number:D255760Chemical Name:5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazoleCAS Number:1127249-17-5Molecular Formula:C₁₄H₁₀Br₂N₄Appearance:White to Off-White SolidMelting Point:135 - 138°CMolecular Weight:394.07Storage:-20°C, Inert atmosphereSolubility:Chloroform (Slightly),…

Catalogue Number:D255240Chemical Name:(2E)​-​2-​[(3,​5-​Dibromo-​2-​hydroxyphenyl)​methylene]​hydrazide-3-​pyridinecarboxylic AcidSynonyms:N'-​[(E)​-​(3,​5-​Dibromo-​2-​hydroxyphenyl)​methylidene]​nicotinohydrazideCAS Number:1255240-00-6Molecular Formula:C₁₃H₉Br₂N₃O₂Molecular Weight:399.04Category:Building Blocks; Chiral Molecules;Applications:(2E)​-​2-​[(3,​5-​Dibromo-​2-​hydroxyphenyl)​methylene]​hydrazide-3-​pyridinecarboxylic acid is a reagent often…

Catalogue Number:D255120Chemical Name:Deschloro Pimecrolimus (Mixture of Isomers, Technical Grade)Synonyms:[3S-[3R*[E(1S*,5S*)],4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*]]-8-Ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-14,16-dimethoxy-3-[2-(5-methoxy-3-cyclohexen-1-yl)-1-methylethenyl]-4,10,12,18-tetramethyl-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetroneCAS Number:148147-41-5Molecular Formula:C₄₃H₆₇NO₁₁Molecular Weight:773.99Category:Standards; Chiral Molecules; Pharmaceutical/API…

Catalogue Number:D254850Chemical Name:4,​8,​12,​15,​19-​Docosapentaenoic AcidCAS Number:2548-85-8Molecular Formula:C₂₂H₃₄O₂Molecular Weight:330.5Category:Building Blocks; Miscellaneous;Applications:is used in preparation method of rape…

Catalogue Number:D254000Chemical Name:12-Deoxy RoxithromycinSynonyms:(9E)-12-Deoxy-9-[O-[(2-methoxyethoxy)methyl]oxime] ErythromycinImpurity:Roxithromycin EP impurity HCAS Number:425365-65-7Molecular Formula:C₄₁H₇₆N₂O₁₄Appearance:White to Pale Beige SolidMelting Point:>81°C…

Catalogue Number:D253800Chemical Name:Deoxy Risedronic AcidSynonyms:P,P'-[2-(3-Pyridinyl)ethylidene]bisphosphonic Acid; [2-(3-Pyridinyl)ethylidene]bisphosphonic Acid; USP Risedronate Related Compound C;Impurity:USP Risedronate Related…

Catalogue Number:D253525Chemical Name:2-Deoxy-D-b-ribopyranosyl-5-azacytosineSynonyms:4-Amino-1-(2-deoxy-β-D-erythro-pentopyranosyl)-1,3,5-triazin-2(1H)-oneCAS Number:157771-78-3Molecular Formula:C₈H₁₂N₄O₄Appearance:White SolidMelting Point:>206°C (dec.)Molecular Weight:228.21Storage:4°C, HygroscopicSolubility:DMSO (Slightly), Water (Slightly)Category:Building Blocks; Pharmaceutical/API…

Catalogue Number:D253500Chemical Name:D-2’-Deoxyribofuranosyl-3-guanylurea(a/b-Mixture)Synonyms:N-(Aminoiminomethyl)-N'-(2-deoxy-D-erythro-pentofuranosyl)urea;CAS Number:570410-72-9Molecular Formula:C₇H₁₄N₄O₄Appearance:White to Light Beige Sticky Solid to SolidMolecular Weight:218.21Storage:-20°C, HygroscopicSolubility:Methanol (Slightly),…

Catalogue Number:D253085Chemical Name:D-Glyceric Acid Calcium Salt DihydrateSynonyms:D-Glyceric Acid, Calcium Salt (2:1), Dihydrate;CAS Number:6000-41-5Alternate CAS #6000-40-4Molecular…