C22H22N6O7S2
546.6 g/mol
APIDanger
Ceftazidime
CAS72558-82-8EC276-715-9
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Ceftazidime is a third-generation cephalosporin antibiotic used as an active pharmaceutical ingredient. It functions by inhibiting peptidoglycan glycosyltransferase, an enzyme involved in bacterial cell wall synthesis.
antibacterial drugpeptidoglycan glycosyltransferase inhibitor
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Ceftazidime dihydrochloride
CAS73547-70-3
pharmaceutical raw material
StrongSame Parent
Ceftazidime pentahydrate
CAS78439-06-2
pharmaceutical raw material
ApplicationSame Use
Cefpiramide
CAS70797-11-4
pharmaceutical raw material
ReferenceSame Category
Gadoteric acid
CAS72573-82-1
pharmaceutical raw material
ReferenceSame Category
Miglustat
CAS72599-27-0
pharmaceutical raw material
ReferenceSame Category
Dantrolene
CAS7261-97-4
pharmaceutical raw material
ReferenceSame Category
(−)-cathinone hydrochloride
CAS72739-14-1
pharmaceutical raw material
Safety Reference
Danger
H300Fatal if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for Ceftazidime (CAS 72558-82-8) is 2941.90.
HS code (international, 6-digit)
2941.90
EU CN code (8-digit)
2941 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
InChIKey
ORFOPKXBNMVMKC-DWVKKRMSSA-N
SMILES
CC(C)(C(=O)O)O/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC=C4)C(=O)[O-]
Synonyms (44)
- CAZ
- Ceftazidime (INN)
- AVYCAZ COMPONENT CEFTAZIDIME
- Ceftazidime (Standard)
- Ceftazidime anhydrous
- Ceftazidime/Sodium Carbonate
- Ceftazimide
- Ceptaz
- Ceptaz (TN)
- Fortam
- Fortaz
- Fortaz (TN)
- Fortum
- Kefazim
- Pentacef
- SN 401 pentahydrate
- Tazicef
- Tazidime
- Tazidime In Plastic Container
- ceftazidima
- ceftazidime
- ceftazidimum
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