3-(3,4-Dimethoxyphenyl)propionic acid

3-(3,4-二甲氧基苯)丙酸

Also known as: 3,4-Dimethoxyhydrocinnamic acid, 3,4-Dimethoxy-benzenepropanoic acid, Benzenepropanoic acid, 3,4-dimethoxy-, 3-(3,4-Dimethoxyphenyl)propanoic acid, 3,4-Dimethoxybenzenepropanoic acid, Donepezil Impurity 34

CAS No.
2107-70-2
Jingsj CID
J-48632-3
Molecular Formula
C11H14O4
Chinese Name
3-(3,4-二甲氧基苯)丙酸
Molecular Weight
210.227 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point96-97 °C(lit.)
Boiling Point344.2±27.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point132.0±17.2 °C

Frequently Asked Questions

What is the CAS number of 3-(3,4-Dimethoxyphenyl)propionic acid?

2107-70-2

What are the molecular formula and molecular weight of 3-(3,4-Dimethoxyphenyl)propionic acid?

C11H14O4, molecular weight 210.227 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026