C12H14Cl2FNO4S
358.2 g/mol
APIDanger
Florfenicol
CAS73231-34-2
Category
API
Compound Class
Amide
Primary Use
Pharmaceutical Raw Material
Florfenicol is a fluorinated synthetic analog of thiamphenicol used as an antibiotic in veterinary medicine. It is supplied as a pharmaceutical raw material for manufacturing veterinary antibiotic formulations.
veterinary antibiotic active pharmaceutical ingredientpharmaceutical raw material for veterinary antibiotic production
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
Florfenicol
CAS76639-94-6
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.78
Thiamphenicol
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ApplicationSame Use
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ReferenceSame Category
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pharmaceutical raw material
Safety Reference
Danger
H361Suspected of damaging fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Florfenicol (CAS 73231-34-2) is 2941.40.
HS code (international, 6-digit)
2941.40
EU CN code (8-digit)
2941 40 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
2,2-dichloro-N-[(1R,2S)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide
InChIKey
AYIRNRDRBQJXIF-NXEZZACHSA-N
SMILES
CS(=O)(=O)C1=CC=C(C=C1)[C@H]([C@@H](CF)NC(=O)C(Cl)Cl)O
Synonyms (45)
- FLORCON
- Florfenicol (USAN/INN)
- (-)-Florfenicol;SCH-25298
- 3-fluorothiamphenicol
- Aquaflor
- FLORFENICOL INJECTION
- FLORFENICOL [MART.]
- Florfenicol
- Florfenicol (Standard)
- Florfeniject
- Loncor 300
- Norfenicol
- Nuflor
- Nuflor (TN)
- Nuflor Concentrate Solution
- Nuflor gold
- Nuflor, Nuflor-S
- Nuflor-S
- OSURNIA COMPONENT FLORFENICOL
- Sch 25298
- ZELERIS COMPONENT FLORFENICOL
- chloramphen
- florfenicolum
- thiamphenicol, 3-fluoro
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