Cefquinome sulfate , 97% , 118443-89-3

CAS NO.：118443-89-3

Empirical Formula: C23H26N6O9S3

Molecular Weight: 626.67

MDL number: MFCD23381671

EINECS: 800-041-1

PRODUCT Properties

• Melting point: 161-166°C
• storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• solubility: DMSO (Slightly), Methanol (Slightly)
• form: Solid
• color: White to Off-White
• InChIKey: KYOHRXSGUROPGY-NIZYHBPXNA-N
• SMILES: S(O)([O-])(=O)=O.C(C1=C(CS[C@]2([H])[C@H](NC(=O)/C(/C3=CSC(N)=N3)=N\OC)C(=O)N12)C[N+]1=CC=CC2CCCCC1=2)(=O)O |&1:10,12,r|

Description and Uses

Cefquinome sulfate is a veterinary, parenteral, fourth-generation cephalosporin belonging to the class of aminothiazolyl compounds. They have high cell permeability and high stability to beta-lactamases. They have broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria (e.g. Pseudomonas aeruginosa and Enterobacteriaceae).

Cefquinome sulfate is an antibacterial used in veterinary medicine. Used in the treatment of infections caused by pathogens such as S. aureus, E. coli, Streptococcus, P. multocida and A. pleuropneumoniae. Also used to trea t mastitis in dairy cows.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352-P305+P351+P338