C19H18ClN5O7S3
560 g/mol
APIDanger
Ceftiofur hydrochloride
CAS103980-44-5
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Ceftiofur hydrochloride is the hydrochloride salt form of ceftiofur, a semisynthetic, beta-lactamase-stable, broad-spectrum, third-generation cephalosporin with antibacterial activity. It acts by binding to and inactivating penicillin-binding proteins (PBPs) on the bacterial cell wall, leading to cell lysis.
veterinary antibacterial active pharmaceutical ingredientpharmaceutical raw material for veterinary usecomponent in antibacterial drug manufacturing
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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CAS 103980-44-5
Related Compounds
StrongSame Parent
Ceftiofur
CAS80370-57-6
pharmaceutical raw material
ReferenceSame Category
Chlorphenesin
CAS104-29-0
pharmaceutical raw material
ReferenceSame Category
Benzonatate
CAS104-31-4
pharmaceutical raw material
ReferenceSame Category
Laurylpyridinium chloride
CAS104-74-5
pharmaceutical raw material
ReferenceSame Category
Eprazinone hydrochloride
CAS10402-53-6
pharmaceutical raw material
Referencestereoisomer of
Ceftiofur sodium
CAS104010-37-9
pharmaceutical raw material
Referencestereoisomer of
(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino-d3)acetyl]amino]-3-[[(2-furanylcarbonyl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Excenel-d3; Excenel RTU-d3; U 64279A-d3; U 67279A-d3;
CAS2673269-87-7
pharmaceutical raw material
Safety Reference
Danger
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H373May cause damage to organs through prolonged or repeated exposure
Identifiers
IUPAC Name
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrochloride
InChIKey
KEQFDTJEEQKVLM-JUODUXDSSA-N
SMILES
CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CSC(=O)C4=CC=CO4)C(=O)O.Cl
Synonyms (29)
- U-64279A
- CEFTIOFUR HYDROCHLORIDE, United States Pharmacopeia (USP)
- Ceftiofur hydrochloride (USAN)
- Cefenil RTU
- Ceftiofur HCl
- Ceftiofur hydrochloride
- Ceftiofur monohydrochloride
- EXCENEL RTU EZ
- Excenel
- Excenel RTU
- Spectramast
- Spectramast DC
- Spectramast LC
- U 67279A