Cefadroxil EP Impurity B
CAS Number: 22252-43-3
Product Details: Mol. Formula: C8H10N2O3S,Mol. Weight: 214.24
IUPAC: (6S)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Synonyms: 7-aminodesacetoxycephalosporanic acid, 22252-43-3, 7-aminodeacetoxycephalosporanic acid, (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Stock Status: Ready Stock
Cefadroxil Monohydrate
CAS Number: 66592-87-8
Product Details: Mol. Formula: C16H19N3O6S,Mol. Weight: 381.4
IUPAC: (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrate
Synonyms: Cefadroxil monohydrate, 66592-87-8, Duricef, Cefadroxil hydrate
Stock Status: Ready Stock
cefixime D LACTUM IMPURITY
Cat. No: IS2-851
CAS Number: NA
Product Details: Molecular Formula : Request Info; MW : Request Info
IUPAC: Request Info
Synonyms: Request Info
Stock Status: Ready Stock
Cefpodoxime Proxetil EP Impurity H
Cat. No: IS2-850
CAS Number: 947692-16-2
Product Details: Molecular Formula : C42H54N1O18S4; MW : 1115.2
IUPAC: 1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2Z)-2-[2-[[(2R)-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-[(2R)-5-(methoxymethyl)-4-(1-propan-2-yloxycarbonyloxyethoxycarbonyl)-3,6-dihydro-2H-1,3-thiazin-2-yl]acetyl]amino]-1,3-thiazol-4-yl]-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.]oct-2-ene-2-carboxylate
Synonyms: Cefpodoxime Proxetil 4,7-seco-Dimer; 947692-16-2; UNII-5ASX8BNW7D; 5ASX8BNW7D; Cefpodoxime proxetil impurity H [EP];
Stock Status: Ready Stock
Celecoxib 2-Methyl Analog
CAS Number: 170569-99-0
Product Details: Mol. Formula: C17H14F3N3O2S,Mol. Weight: 381.4
IUPAC: 4-[5-(2-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Synonyms: 4-Desmethyl-2-methyl Celecoxib, 170569-99-0, CHEMBL28599, 4-[5-(2-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Stock Status: Ready Stock
Celecoxib EP Impurity A
CAS Number: 170570-01-1
Product Details: Mol. Formula: C17H14F3N3O2S,Mol. Weight: 381.4
IUPAC: 4-[5-(3-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Synonyms: 170570-01-1, 4-Desmethyl-3-methyl Celecoxib, 4-[5-(3-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide, CHEMBL29923
Stock Status: Ready Stock
Celecoxib EP Impurity B
CAS Number: 331943-04-5
Product Details: Mol. Formula: C17H14F3N3O2S,Mol. Weight: 381.4
IUPAC: 4-[3-(4-methylphenyl)-5-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Synonyms: 331943-04-5, Celecoxib Related Compound B, Celecoxib EP Impurity B, 4-[3-(4-methylphenyl)-5-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Stock Status: Ready Stock
Celecoxib Hydrazine Impurity
CAS Number: 17852-52-7
Product Details: Mol. Formula: C6H10ClN3O2S,Mol. Weight: 223.68
IUPAC: 4-hydrazinylbenzenesulfonamide;hydrochloride
Synonyms: 17852-52-7, 4-hydrazinylbenzenesulfonamide Hydrochloride, 4-hydrazinobenzene-1-sulfonamide hydrochloride, 27918-19-0
Stock Status: Ready Stock
Celecoxib Impurity 2/ Celecoxib Impurity 6
CAS Number: 948293-46-7/ 219986-64-8
Product Details: Mol. Formula: C11H9F3N2,Mol. Weight: 226.2
IUPAC: 3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
Synonyms: 219986-64-8, 3-(4-methylphenyl)-5-(trifluoromethyl)pyrazole, 3-(Trifluoromethyl)-5-p-tolyl-1H-pyrazole, 3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
Stock Status: Ready Stock
Celecoxib Impurity 3
CAS Number: 170569-87-6
Product Details: Mol. Formula: C16H12F3N3O2S,Mol. Weight: 367.3
IUPAC: 4-[5-phenyl-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Synonyms: Desmethyl Celecoxib, 170569-87-6, 4-[5-phenyl-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide, CHEMBL29920
Stock Status: Ready Stock
Celecoxib Impurity 3
CAS Number: 170569-87-6
Product Details: Mol. Formula: C16H12F3N3O2S,Mol. Weight: 367.3
IUPAC: 4-[5-phenyl-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Synonyms: Desmethyl Celecoxib, 170569-87-6, 4-[5-phenyl-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide, CHEMBL29920
Stock Status: Ready Stock