C13H17N5O8S2
435.4 g/mol
APIDanger
Aztreonam
CAS78110-38-0EC278-839-9
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Aztreonam is a monocyclic beta-lactam antibiotic originally isolated from Chromobacterium violaceum. It is resistant to beta-lactamases and is used as an active pharmaceutical ingredient for infections involving gram-negative bacteria, particularly of the meninges, bladder, and kidneys.
Pharmaceutical raw material for gram-negative infection therapyAntibiotic manufacturing intermediate
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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Safety Reference
Danger
H315Causes skin irritation
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
Customs Tariff Classification
The international HS code for Aztreonam (CAS 78110-38-0) 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
2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid
InChIKey
WZPBZJONDBGPKJ-VEHQQRBSSA-N
SMILES
C[C@H]1[C@@H](C(=O)N1S(=O)(=O)O)NC(=O)/C(=N\OC(C)(C)C(=O)O)/C2=CSC(=N2)N
Synonyms (41)
- A-9950
- Aztreonam, United States Pharmacopeia (USP)
- AZACTAM IN PLASTIC CONTAINER
- AZTREONAM [MART.]
- Azactam
- Azetreonam
- Azonam
- Azthreonam
- Aztreon
- Aztreonam (Anhydrous)
- Aztreonam (Standard)
- Aztreonamum
- Cayston
- Dynabiotic;
- EMBLAVEO COMPONENT AZTREONAM
- Monobactam;
- Nebactam
- Primbactam
- Probactam
- SQ 26,776
- Squibb 26776
- aztreonam
- rel-Aztreonam
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