Cefetamet

• CAT Number: R017478
• CAS Number: 65052-63-3
• Molecular Formula: C₁₄H₁₅N₅O₅S₂
• Molecular Weight: 397.43
• Purity: ≥95%
• Synonyms: Cepime O; Deacetoxycefotaxime; FR 13300; LY 97964; Ro 15-8074; Ro 15-8074/005; Ultipime O; Altamet; Antibiotic Ro 15-8074; (6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxyl
• Target: Antibiotic
• Storage: -20°C
• IUPAC Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• InChI: InChI=1S/C14H15N5O5S2/c1-5-3-25-12-8(11(21)19(12)9(5)13(22)23)17-10(20)7(18-24-2)6-4-26-14(15)16-6/h4,8,12H,3H2,1-2H3,(H2,15,16)(H,17,20)(H,22,23)/b18-7-/t8-,12-/m1/s1
• InChIKey: MQLRYUCJDNBWMV-GHXIOONMSA-N
• SMILES: CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)N)SC1)C(=O)O

Cefetamet（Cat No.:R017478）is a high-purity third-generation cephalosporin antibiotic used in microbiological and pharmaceutical research. It exhibits broad-spectrum activity against Gram-positive and Gram-negative bacteria by inhibiting bacterial cell wall synthesis through binding to penicillin-binding proteins (PBPs). Known for its effectiveness in treating respiratory and urinary tract infections, Cefetamet is widely studied for its stability and resistance to β-lactamases. Its role in combating bacterial resistance makes it a valuable tool for exploring therapeutic strategies and developing novel antimicrobial agents.