C10H12O4
196.2 g/mol
Pharmaceutical IntermediateWarning
2,3,4-Trimethoxybenzaldehyde
CAS2103-57-3EC218-271-0
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
2,3,4-Trimethoxybenzaldehyde is a chemical compound used as a pharmaceutical intermediate. It features an aromatic ring substituted with three methoxy groups and an aldehyde functional group, contributing to its utility in organic synthesis.
pharmaceutical intermediateorganic synthesis building block
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
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pharmaceutical intermediate
ReferenceSame Category
3-Chloro-2-fluoroaniline
CAS2106-04-9
pharmaceutical intermediate
ReferenceSame Category
5-Chloro-2-fluoroaniline
CAS2106-05-0
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,3,4-Trimethoxybenzaldehyde (CAS 2103-57-3) is 2912.49.
HS code (international, 6-digit)
2912.49
EU CN code (8-digit)
2912 49 00
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
2,3,4-trimethoxybenzaldehyde
InChIKey
UCTUXUGXIFRVGX-UHFFFAOYSA-N
SMILES
COC1=C(C(=C(C=C1)C=O)OC)OC
Synonyms (12)
- TRIMETAZIDINE DIHYDROCHLORIDE IMPURITY C (EP IMPURITY)
- Trimetazidine Dihydrochloride Imp. C (EP); Trimetazidine Imp. C (EP); 2,3,4-Trimethoxybenzaldehyde; Trimetazidine Dihydrochloride Impurity C; Trimetazidine Impurity C
- Trimetazidine EP Impurity C
- 2,3,4-Trimethoxybenzaldehyde
- Benzaldehyde, trimethoxy-
- Trimethoxybenzaldehyde
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