3-Methyl 3-De(methoxymethyl) Cefpodoxime

CAS : 947692-14-0

Ref. TR-M295700

Informations sur le produit

• Nom: 3-Methyl 3-De(methoxymethyl) Cefpodoxime
• Synonymes: (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester, Cefpodoxime Proxetil EP Impurity B, 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl (6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-

Description

Impurity Cefpodoxime Proxetil EP Impurity B
Applications 3-Methyl 3-De(methoxymethyl) Cefpodoxime (Cefpodoxime Proxetil EP Impurity B) is an impurity of Cefpodoxime Proxetil (C243860) which is an antibacterial.
References Fujimoto, K., et al.: J. Antibiot., 40, 370 (1987); Utsui, Y., et al.: Antimicrob. Agents Chemother., 31, 1085 (1987)

• Marque: TRC

Propriétés chimiques

• Masse moléculaire: 527.57
• Formule: C₂₀H₂₅N₅O₈S₂
• Couleur/Forme: Neat
• InChI: InChI=1S/C20H25N5O8S2/c1-8(2)31-20(29)33-10(4)32-18(28)14-9(3)6-34-17-13(16(27)25(14)17)23-15(26)12(24-30-5)11-7-35-19(21)22-11/h7-8,10,13,17H,6H2,1-5H3,(H2,21,22)(H,23,26)/b24-12-/t10?,13-,17-/m1/s1
• Code InChI: InChIKey=IETSABQUOKHCMQ-PUONPJMJSA-N
• SMILES: CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)OC(C)OC(=O)OC(C)C)=C(C)CS[C@H]12)c1csc(N)n1