1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride

CAS: 103121-85-3

Ref. TR-A603160

Product Information

• Name: 1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride
• Synonyms: Pyrrolidinium, 1-[[(6R,7R)-7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, chloride, Pyrrolidinium, 1-[(7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl]-1-methyl-, hydroxide, inner salt, monohydrochloride, (6R-trans)-, 1-[[(6R,7R)-7-Amino-2-Carboxy-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-En-3-Yl]Methyl]-1-Methylpyrrolidinium Chloride, Pyrrolidinium, 1-[(7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl]-1-methyl-, hydroxide, inner salt, monohydrochloride, (6R-trans)-, Pyrrolidinium, 1-[[(6R,7R)-7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, chloride

Description

Impurity Cefepime EP Impurity E
Stability Very Hygroscopic
Applications 1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride (Cefepime EP Impurity E) is an impurity in the synthesis of Cefepime (C242750), a semisynthetic, fourth generation cephalosporin antibiotic. Antibacterial.
References Khan, N.J., et al.: Antimicrob. Agents Chemother., 26, 585 (1984), Naito, T., et al.: J. Antibiot., 39, 1092 (1986), Okamoto, M.P., et al.: Clin. Pharmacokinet., 25, 88 (1993),

• Brand: TRC

Chemical properties

• Molecular weight: 333.83
• Formula: C₁₃H₂₀N₃O₃S·Cl
• Color/Form: Neat
• InChI: InChI=1S/C13H19N3O3S.ClH/c1-16(4-2-3-5-16)6-8-7-20-12-9(14)11(17)15(12)10(8)13(18)19;/h9,12H,2-7,14H2,1H3;1H/t9-,12-;/m1./s1
• SMILES: C[N+]1(CC2=C(C(=O)O)N3C(=O)[C@@H](N)[C@H]3SC2)CCCC1.[Cl-]