C11H9BrO
237.09 g/mol
Pharmaceutical IntermediateWarning
2-Bromo-6-methoxynaphthalene
CAS5111-65-9EC225-837-0
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
2-Bromo-6-methoxynaphthalene is a brominated aromatic compound used as an intermediate in pharmaceutical manufacturing. It features a naphthalene ring system with a bromine atom and a methoxy substituent.
pharmaceutical intermediatelaboratory reagent
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
Customs Tariff Classification
The international HS code for 2-Bromo-6-methoxynaphthalene (CAS 5111-65-9) is 2909.30.
HS code (international, 6-digit)
2909.30
EU CN code (8-digit)
2909 30 39
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-bromo-6-methoxynaphthalene
InChIKey
AYFJBMBVXWNYLT-UHFFFAOYSA-N
SMILES
COC1=CC2=C(C=C1)C=C(C=C2)Br
Synonyms (23)
- 2-Bromo-6-methoxynaphthalene; Naproxen Imp. N (EP); Naproxen Impurity N
- NAPROXEN EP IMPURITY N
- NAPROXEN IMPURITY N (EP IMPURITY)
- NAPROXEN SODIUM IMPURITY N (EP IMPURITY)
- 2-Bromo-6-methoxynaphthalene
- 2-METHOXY-6-BROMONAPHTHALENE
- 2-bromo-6-methoxynaphthalen
- 2-bromo-6-methoxynapthalene
- 6-Bromo-2-methoxynaphthalene
- 6-Bromo-2-naphthylmethylether
- 6-METHOXY-2-BROMONAPHTHALEN
- 6-Methoxy-2-bromonaphthalene
- 6-methoxy-2-naphthyl bromide
- Methoxy-6-bromonaphthalene
- NAPROXEN IMPURITY N
- NAPROXEN SODIUM IMPURITY N
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