C12H10O2
186.21 g/mol
Pharmaceutical IntermediateWarning
2-Naphthylacetic acid
CAS581-96-4EC209-475-0
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
2-Naphthylacetic acid is an organic compound featuring a naphthalene ring with an acetic acid side chain. It is primarily used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients.
pharmaceutical intermediate
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
ReferenceSame Category
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ReferenceSame Category
5,6-Dimethylbenzimidazole
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pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Naphthylacetic acid (CAS 581-96-4) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 90
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-naphthalen-2-ylacetic acid
InChIKey
VIBOGIYPPWLDTI-UHFFFAOYSA-N
SMILES
C1=CC=C2C=C(C=CC2=C1)CC(=O)O
Synonyms (21)
- 2-NAA
- 2-(2-Naphthyl)acetic acid
- 2-NAPHTHALENEACETIC ACID
- 2-NATHTHALENEACETIC ACID
- 2-Naphthylacetic acid
- 2-Napthylacetic acid
- 2-naphthalen-2-ylacetic acid
- 2-naphtylacetic acid
- Acide beta-naphthylacetique
- Betoxan
- NAPHTHYLACETIC ACID, 2-
- Naphthalen-2-ylacetic acid
- acetic acid, 2-(2-naphthyl)-
- beta-Naphthaleneacetate
- beta-Naphthaleneacetic acid
- beta-Naphthylacetic acid
- naphth-2-ylacetic acid
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