C12H8BrF
251.09 g/mol
Pharmaceutical IntermediateWarning
4-Bromo-2-fluoro-1,1'-biphenyl
CAS41604-19-7EC255-453-9
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
4-Bromo-2-fluoro-1,1'-biphenyl is a brominated and fluorinated biphenyl compound used as a pharmaceutical intermediate. It is primarily supplied for use in chemical synthesis and pharmaceutical manufacturing.
Pharmaceutical intermediateBuilding block for organic synthesis
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
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 4-Bromo-2-fluoro-1,1'-biphenyl (CAS 41604-19-7) is 2903.99.
HS code (international, 6-digit)
2903.99
EU CN code (8-digit)
2903 99 80
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
4-bromo-2-fluoro-1-phenylbenzene
InChIKey
HTRNHWBOBYFTQF-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C2=C(C=C(C=C2)Br)F
Synonyms (7)
- 2-fluoro-4-bromobiphenyl
- 4-Bromo-2-fluorobiphenyl
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