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Home/Compounds/Pharmaceutical Intermediate/Methyl 3,4,5-trimethoxybenzoate
C11H14O5
226.23 g/mol
Pharmaceutical Intermediate

Methyl 3,4,5-trimethoxybenzoate

CAS1916-07-0EC217-629-3
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

Methyl 3,4,5-trimethoxybenzoate is a chemical compound characterized by an aromatic ring bearing ester and ether functional groups. It is primarily used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients.

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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Customs Tariff Classification

The international HS code for Methyl 3,4,5-trimethoxybenzoate (CAS 1916-07-0) 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

methyl 3,4,5-trimethoxybenzoate

InChIKey

KACHFMOHOPLTNX-UHFFFAOYSA-N

SMILES

COC1=CC(=CC(=C1OC)OC)C(=O)OC

Synonyms (19)
  • Methyl 3,4,5-Trimethoxybenzoate; Trimebutine EP Impurity C; Trimethoprim EP Impurity H
  • TRIMEBUTINE MALEATE IMPURITY C (EP IMPURITY)
  • TRIMETHOPRIM IMPURITY H (EP IMPURITY)
  • Trimebutine EP Impurity C
  • Trimebutine Imp. C (EP); Trimethoprim Imp. H (EP); Methyl 3,4,5-Trimethoxybenzoate; Trimebutine Maleate Impurity C; Trimethoprim Impurity H
  • Trimethoprim EP Impurity H
  • Methyl 3,5-trimethoxybenzoate
  • Methyl EudesMate
  • Methyl tri-O-methylgallate
  • TRIMETHOPRIM IMPURITY H

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