C7H5BrF2
207.01 g/mol
Pharmaceutical IntermediateDanger
2,4-Difluorobenzyl bromide
CAS23915-07-3EC245-938-3
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
2,4-Difluorobenzyl bromide is a chemical compound used as a pharmaceutical intermediate, primarily in the synthesis of active pharmaceutical ingredients. It features a benzene ring substituted with two fluorine atoms and a bromomethyl group, contributing to its reactivity in organic synthesis.
Pharmaceutical intermediate for organic synthesisReagent in the preparation of therapeutics such as Relugolix
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
H226Flammable liquid and vapour
H314Causes severe skin burns and eye damage
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 2,4-Difluorobenzyl bromide (CAS 23915-07-3) 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
1-(bromomethyl)-2,4-difluorobenzene
InChIKey
IBLMYGXJKQIGSN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1F)F)CBr
Synonyms (6)
- 2,4-Difluorobenzyl bromide
- 2,4-diflurobenzyl bromide
- A-bromo-2,4-difluorotoluene
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