C14H14O3
230.26 g/mol
APIDanger
2-(6-Methoxy-2-naphthyl)propionic acid
CAS23981-80-8EC245-969-2
Category
API
Compound Class
Organic Acid
Primary Use
Pharmaceutical Raw Material
2-(6-Methoxy-2-naphthyl)propionic acid is an active pharmaceutical ingredient used as a raw material in pharmaceutical manufacturing. This compound features a naphthalene ring with methoxy and propionic acid substituents, contributing to its properties as a small-molecule building block.
pharmaceutical raw materialactive pharmaceutical ingredient supply
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
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ReferenceSame Category
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Referencestereoisomer of
Naproxen sodium
CAS26159-34-2
pharmaceutical raw material
Referencestereoisomer of
Rac Naproxen-d3
CAS958293-77-1
pharmaceutical raw material
Referencestereoisomer of
Naproxen
CAS22204-53-1
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H371May cause damage to organs
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-(6-Methoxy-2-naphthyl)propionic acid (CAS 23981-80-8) is 2918.99.
HS code (international, 6-digit)
2918.99
EU CN code (8-digit)
2918 99 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-(6-methoxynaphthalen-2-yl)propanoic acid
InChIKey
CMWTZPSULFXXJA-UHFFFAOYSA-N
SMILES
CC(C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O
Synonyms (32)
- (+/-)-Naproxen-d3
- (+/-)-naproxen
- (RS)-Naproxen
- DL-Naproxen
- Naproxen (racemic)
- Naproxen (racemic) CRS
- Naproxen Impurity 26
- Racemic Naproxen
- rac-naproxen
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