7-Amino-3-chloro-3-cephem-4-carboxylic Acid

CAS: 53994-69-7

Ref. TR-A603305

Informação sobre produto

• Nome: 7-Amino-3-chloro-3-cephem-4-carboxylic Acid
• Sinónimos: (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid, 3-Chloro-7-amino-3-cephem-4-carboxylic Acid, (6R-trans)-7-amino-3-chloro-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-Amino-3-chlorocephalosporanic Acid, Cefaclor EP Impurity E, Cefaclor EP Impurity B, (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6S,7S)-7-ammonio-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 3-Chloro-7-amino-3-cephem-4-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-chloro-8-oxo-, (6R,7R)-, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-chloro-8-oxo-, (6R-trans)-, 7-Acca, 7-Amino-3-Chloro-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylic Acid, 7-Amino-3-chloro cephalosporanic acid, 7-Amino-3-chlorocephalosporanic acid, 7β-Amino-3-chloro-3-cephem-4-carboxylic acid
• CAS: 53994-69-7

Descrição

Impurity Cefaclor EP Impurity B
Applications 7-Amino-3-chloro-3-cephem-4-carboxylic Acid (Cefaclor EP Impurity B) is used as an intermediate in the preparation of semi-synthetic cephalosprin antibiotics (1) such as cefachlor (2).
References 1. Yang, L. et el.: Biotechnol. Lett., 2003 Jul;25(14):1195-82. Zhang, Y. et al.: Biocatal. Biotransform., 2007 Jul;59(1):59-64

• Marca: TRC

Propriedades químicas

• Peso molecular: 234.66
• Fórmula: C₇H₇ClN₂O₃S
• Cor/forma: Neat
• InChI: InChI=1S/C7H7ClN2O3S/c8-2-1-14-6-3(9)5(11)10(6)4(2)7(12)13/h3,6H,1,9H2,(H,12,13)/t3-,6-/m1/s1
• Chave InChI: InChIKey=OQSAFIZCBAZPMY-AWFVSMACSA-N
• SMILES: N[C@@H]1C(=O)N2C(C(=O)O)=C(Cl)CS[C@H]12