C7H4BrN
182.02 g/mol
Pharmaceutical IntermediateWarning
2-BROMOBENZONITRILE
CAS2042-37-7EC218-045-1
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
2-Bromobenzonitrile is a brominated aromatic nitrile compound commonly used in organic synthesis and pharmaceutical manufacturing. It serves as a building block for the preparation of various active pharmaceutical ingredients and specialty chemicals.
Pharmaceutical intermediate for synthesisBuilding block in 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
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2-BROMOBENZONITRILE (CAS 2042-37-7) is 2926.90.
HS code (international, 6-digit)
2926.90
EU CN code (8-digit)
2926 90 70
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-bromobenzonitrile
InChIKey
AFMPMSCZPVNPEM-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C#N)Br
Synonyms (13)
- 1-Bromo-2-cyanobenzene
- 1-CYANO-2-BROMOBENZENE
- 2-BROMOBENZONITRILE
- 2-Bromobenzenecarbonitrile
- 2-CYANO-1-BROMOBENZENE
- 2-cyanophenyl bromide
- AC-907/25014151
- Benzonitrile, 2-bromo-
- Benzonitrile, bromo-
- Benzonitrile, o-bromo-
- bromobenzonitrile
- o-Bromobenzonitrile
- o-Bromocyanobenzene
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