Ceftazidime (pentahydrate)

Ceftazidime (pentahydrate)

• CAS Number: 78439-06-2
• UNSPSC Description: Ceftazidime (GR20263) pentahydrate , an antibiotic, has a broad spectrum activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime pentahydrate is also active against Enterobacteriaceae (including β-lactamase-positive strains) and is resistant to hydrolysis by most β-lactamases[1].
• Target Antigen: Antibiotic; Bacterial; Beta-lactamase
• Type: Reference compound
• Related Pathways: Anti-infection
• Applications: COVID-19-immunoregulation
• Field of Research: Infection; Cancer
• Assay Protocol: https://www.medchemexpress.com/ceftazidime-pentahydrate.html
• Purity: 98.84
• Solubility: DMSO : 100 mg/mL (ultrasonic)|H2O : 31.25 mg/mL (ultrasonic;warming;heat to 60°C)
• Smiles: O=C1[C@@H](NC(/C(C2=CSC(N)=N2)=N\OC(C)(C(O)=O)C)=O)[C@@]3([H])SCC(C[N+]4=CC=CC=C4)=C(C([O-])=O)N13.[5H2O]
• Molecular Weight: 636.65
• References & Citations: [1]Richards DM, et al. Ceftazidime. A review of its antibacterial activity, pharmacokinetic properties and therapeutic use. Drugs. 1985 Feb;29(2):105-61.|[2]Esmat Kamali, et al. In vitro activities of cellulase and ceftazidime, alone and in combination against Pseudomonas aeruginosa biofilms. BMC Microbiol. 2021 Dec 16;21(1):347. |[3]Qiuxia Lin, et al. Avibactam potentiated the activity of both ceftazidime and aztreonam against S. maltophilia clinical isolates in vitro. BMC Microbiol. 2021 Feb 22;21(1):60. |[4]Shawn H MacVane, et al. Unexpected in vivo activity of ceftazidime alone and in combination with avibactam against New Delhi metallo-β-lactamase-producing Enterobacteriaceae in a murine thigh infection model. Antimicrob Agents Chemother. 2014 Nov;58(11):7007-9.
• Shipping Conditions: Room Temperature
• Storage Conditions: 4°C (Powder, sealed storage, away from moisture)
• Clinical Information: Launched