CAS 30246-33-4
:acide (6R-trans)-7-amino-3-[[(5-méthyl-1,3,4-thiadiazol-2-yl)thio]méthyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2-carboxylique
- (6R,7R)-7-Amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- (6S,7S)-7-ammonio-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- (7R)-7-amino-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-, (6R,7R)-
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-, (6R-trans)-
- 7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-δ-3-cephem-4-carboxylic acid
- 7-Amino-3-[(2-methyl-1,3,4-thiadiazol-5-ylthio)methyl]-3-cephem-4-carboxylic acid
- 7-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-Yl)Thiomethyl]Cephalosphoranic Acid
- 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic acid
- 7-Tda
- 7-Zaca
- Parent nucleus of cefazedone
- (6R-trans)-7-Amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
- Cefazolin EP Impurity A
- Cefuroxime nucleus (7-TDA)
- (7r)-7-amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl]-3-cephem-4-carboxylicacid
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-, (6R,7R)-
- Parent nucleus of cefazedone (7-TDA)
- Cefazolin Impurity 7(Cefazolin EP Impurity A)
- Cefazolin USP Impurity K
- TDA
- 3,5-Dichloro-4-hydroxypyridine,7-Amino-3-[(5-methyl-1,3,4-thiadiazol- 2-ylthio)methyl]-3-cephem-4- carboxylic Acid
- Cefazolin Impurity EP-A
- 7-Amino-3-[[(5-methyl-1,3,4-thiadiazol-2yl)thiomethyl]-3-cephalosporanicacid
- 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)-thiomethyl]-cephalosporanic aci
- 7-ammonio-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- Cefazolin IMpurity A
- (6R)-7α-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- Cefazolin Sodium Impurity A
- (6R,7R)-7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- 7-Amino-3-([5-methyl-1,3,4-thiadiazol-2-yl] thiomethyl)-3-cephem-4-carboxylic acid
- Voir plus de synonymes
7-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-Yl)Thiomethyl]Cephalosphoranic Acid
CAS :Formule :C11H12N4O3S3Degré de pureté :99%Couleur et forme :SolidMasse moléculaire :344.4330Cefazolin EP Impurity A
CAS :Formule :C11H12N4O3S3Couleur et forme :White To Off-White SolidMasse moléculaire :344.447-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-yl)Thiomethyl]Cephalosphoranic Acid
CAS :7-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-yl)Thiomethyl]Cephalosphoranic AcidDegré de pureté :99%Masse moléculaire :344.44g/mol7-ZACA
CAS :7-ZACA (cefazolin decarboxylated) is a decarboxylated derivative of cefazolin.Formule :C11H12N4O3S3Degré de pureté :99.73%Couleur et forme :SolidMasse moléculaire :344.427-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid
CAS :Produit contrôléImpurity Cefazolin EP Impurity A
Applications 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid (Cefazolin EP Impurity A) is a substrate used in the assessment of immobilized PGA orientation and in the synthesis of beta lactam antibiotics.
References Serra, I. et al.: Anal. Bioanal. Chem., 405, 745 (2013); Terreni, M. et al.: App. Microbiol. Biotech., 77, 579 (2007); Kurochkina, V. et al.: Biocat. Biotransform., 20, 35 (2002)Formule :C11H12N4O3S3Couleur et forme :NeatMasse moléculaire :344.43(6R,7R)-7-Amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS :Degré de pureté :97.0%Masse moléculaire :344.4200134277344Cefazolin impurity A
CAS :Cefazolin impurity A is a by-product in the synthesis of Cefazolin, which is a drug product. It has CAS No. 30246-33-4 and is used as an impurity standard for analytical purposes. The Impurity Standard is also known as Metabolite A. Research and Development (R&D) studies are needed to identify the appropriate analytical impurities for this API, which will be reported on Pharmacopoeia's List of Impurities for reference. The high purity and custom synthesis of this API makes it ideal for use in R&D studies, HPLC standards, or niche markets.
CAS No.: 30246-33-4
Synonyms: Metabolite A
Formula: C11H14N2O5S
Molecular weight: 289.24 g/mol
Appearance: white solid powderFormule :C11H12N4O3S3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :344.44 g/mol







