CAS 97164-57-3

Pyrrolidinium, 1-[[(6R,7R)-7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, inner salt

Description:

Pyrrolidinium, 1-[[(6R,7R)-7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, inner salt, with CAS number 97164-57-3, is a complex organic compound characterized by its unique bicyclic structure and functional groups. This substance features a pyrrolidinium cation, which contributes to its solubility and potential biological activity. The presence of thiazole and oxo groups suggests that it may exhibit antimicrobial properties, making it of interest in pharmaceutical applications. The inner salt formation indicates that it may exist in a stable ionic state, enhancing its solubility in polar solvents. Additionally, the compound's intricate structure, including multiple chiral centers, may influence its stereochemistry and biological interactions. Overall, this compound represents a class of molecules that could be explored for therapeutic uses, particularly in the development of antibiotics or other medicinal agents. Further studies would be necessary to elucidate its specific properties and potential applications.

Formula: C₁₉H₂₄N₆O₅S₂

InChI: InChI=1S/C19H24N6O5S2/c1-25(5-3-4-6-25)7-10-8-31-17-13(16(27)24(17)14(10)18(28)29)22-15(26)12(23-30-2)11-9-32-19(20)21-11/h9,13,17H,3-8H2,1-2H3,(H3-,20,21,22,26,28,29)/b23-12+/t13-,17-/m1/s1

InChI key: InChIKey=HVFLCNVBZFFHBT-FKULVZFESA-N

SMILES: C([O-])(=O)C=1N2[C@@]([C@H](NC(/C(=N/OC)/C3=CSC(N)=N3)=O)C2=O)(SCC1C[N+]4(C)CCCC4)[H]

Synonyms:

• Pyrrolidinium, 1-[[7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, inner salt, [6R-[6α,7β(E)]]-
• Pyrrolidinium, 1-[[(6R,7R)-7-[[(2E)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, inner salt
• Pyrrolidinium, 1-[[(6R,7R)-7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, inner salt

Cefepime EP Impurity A

CAS: 97164-57-3

Formula: C₁₉H₂₄N₆O₅S₂

Molecular weight: 480.56

Ref: ST-EA-CP-C105001

Cefepime EP Impurity A

CAS: 97164-57-3

Formula: C₁₉H₂₄N₆O₅S₂

Color and Shape: Off-White Solid

Molecular weight: 480.56

Ref: 4Z-C-11125

Cefepime EP Impurity A DiHCl

CAS: 149261-27-8, 97164-57-3

Formula: C₁₉H₂₄N₆O₅S₂·2HCl

Color and Shape: Off-White Solid

Molecular weight: 480.57 2*36.46

Ref: 4Z-C-11103

Anticefepime (>90%)

Controlled Product

CAS: 97164-57-3

Impurity Cefepime EP Impurity A
Stability Hygroscopic
Applications Anticefepime (Cefepime EP Impurity A) is an impurity of Cefepime (C242750), an fourth generation cephalosporin antibiotic.
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),

Formula: C₁₉H₂₄N₆O₅S₂

Purity: >90%

Color and Shape: Neat

Molecular weight: 480.56

Ref: TR-A697490