Chemical Name:(6R,7R)-3-((4-Carbamoylpyridin-1-ium-1-yl)methyl)-7-((S)-2-hydroxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateSynonyms:Cephalothin Impurity;Alternate CAS #:153-61-7Molecular Formula:C₂₀H₁₈N₄O₆S₂Molecular Weight:474.51Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(6R,7R)-3-((4-Carbamoylpyridin-1-ium-1-yl)methyl)-7-((S)-2-hydroxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate is an impurity…

Chemical Name:Cyclohexene-oxide-¹³C₆Molecular Formula:¹³C₆H₁₀OMolecular Weight:104.1Category:Building Blocks; Isotopic Labeled Analogues; Miscellaneous;To ensure the stability of our products,…

Chemical Name:CEP 1347Synonyms:(9S,10R,12R)-5-16-Bis[(ethylthio)methyl]-2,3,9,10,11,12-hexahydro-10-hydroxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic Acid Methyl Ester; KT 7515CAS Number:156177-65-0Molecular Formula:C₃₃H₃₃N₃O₅S₂Molecular Weight:615.76Category:Building Blocks; Miscellaneous;Applications:CEP 1347 (cas#…

Chemical Name:Centchroman-d6Synonyms:rel-1-[2-[4-[(3R,4R)-3,4-Dihydro-7-methoxy-2,2-(dimethyl-d6)-3-phenyl-2H-1-benzopyran-4-yl]phenoxy]ethyl]pyrrolidine; 1-[2-[p-(trans-7-Methoxy-2,2-(dimethyl-d6)-3-phenyl-4-chromanyl)phenoxy]ethyl]pyrrolidine; 3,4-trans-2,2-(Dimethyl-d6)-3-phenyl-4-[p-(β-pyrrolidinoethoxy)phenyl]-7-methoxychroman; 67/20; trans-Centchroman; Ormeloxifene;Alternate CAS #:31477-60-8-unlabelledMolecular Formula:C₃₀H₂₉D₆NO₃Molecular Weight:463.64Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API…

Chemical Name:CentchromanSynonyms:rel-1-[2-[4-[(3R,4R)-3,4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-2H-1-benzopyran-4-yl]phenoxy]ethyl]pyrrolidine; 1-[2-[p-(trans-7-Methoxy-2,2-dimethyl-3-phenyl-4-chromanyl)phenoxy]ethyl]pyrrolidine; 3,4-trans-2,2-Dimethyl-3-phenyl-4-[p-(β-pyrrolidinoethoxy)phenyl]-7-methoxychroman; 67/20; trans-Centchroman; Ormeloxifene;CAS Number:31477-60-8Molecular Formula:C₃₀H₃₅NO₃Molecular Weight:457.6Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Centchroman is an…

Chemical Name:D-Cellobiose-13C6Synonyms:4-O-β-D-[13C6]Glucopyranosyl-D-glucose;Alternate CAS #:Unlabelled: 528-50-7Molecular Formula:C₆¹³C₆H₁₅O₁₁Molecular Weight:341.2Category:Standards; Isotopic Labeled Analogues; Carbohydrates and Oligosaccharides;Applications:D-Cellobiose-13C6 is the…

Chemical Name:Ceftolozane SulfateSynonyms:5-Amino-4-[[[(2-aminoethyl)amino]carbonyl]amino]-2-[[(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-1H-pyrazolium Sulfate (1:1);CXA 101 sulfate; FR 264205CAS Number:936111-69-2Molecular Formula:C₂₃H₃₂N₁₂O₁₂S₃Molecular Weight:764.77Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;…

Chemical Name:Ceftizoxime AlapivoxilSynonyms:7-[[(2Z)-[2-[[(2S)-2-Amino-1-oxopropyl]amino]-4-thiazolyl] (Methoxyimino)acetyl]amino]-8-oxo-(2,2-dimethyl-1-oxopropoxy)methyl Ester 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6α,7β[Z(S*)]]]-7-[[[2-[(2-Amino-1-oxopropyl)amino]-4-thiazolyl](methoxyimino)acetyl]amino]-8-oxo-(2,2-dimethyl-1-oxopropoxy)methyl Ester 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (+)-(Pivaloyloxy)methyl (6R,7R)-7-[2-[2-(L-Alanylamino)thiazol-4-yl]glyoxylamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 72-(Z)-(O)-Methyloxime)CAS Number:135821-54-4Molecular…

Chemical Name:(E)-Cefditoren PivoxilSynonyms:(6R,7R)-(Pivaloyloxy)methyl 7-((Z)-2-(2-aminothiazol-5-yl)-2-(methoxyimino)acetamido)-3-((E)-2-(4-methylthiazol-5-yl)vinyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateAlternate CAS #:117467-28-4Molecular Formula:C₂₅H₂₈N₆O₇S₃Molecular Weight:620.72Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(E)-Cefditoren Pivoxil is a derivative…

Chemical Name:Cefoxitin-d3 Sodium SaltSynonyms:(6R,7S)-3-[[(Aminocarbonyl)oxy]methyl]-7-(methoxy-d3)-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt; Betacef-d3; Cefaxilin-d3 Sodium; Cenomycin-d3; Farmoxin-d3; MK 306-d3; Mefoxin-d3;…