C10H12O5
212.2 g/mol
Pharmaceutical IntermediateWarning
2,4,5-Trimethoxybenzoic acid
CAS490-64-2EC207-715-9
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
2,4,5-Trimethoxybenzoic acid is a methoxybenzoic acid compound. It is primarily used as a pharmaceutical intermediate in chemical 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
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,4,5-Trimethoxybenzoic acid (CAS 490-64-2) 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
2,4,5-trimethoxybenzoic acid
InChIKey
KVZUCOGWKYOPID-UHFFFAOYSA-N
SMILES
COC1=CC(=C(C=C1C(=O)O)OC)OC
Synonyms (6)
- 2,4,5-Trimethoxybenzoic acid
- Asaronic acid
- Asarylic acid
- Calamonic acid
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