Description

(3,4-Dimethoxyphenyl)Acetic Acid is a versatile aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized phenylacetic acid core with electron-donating methoxy groups, enabling precise molecular construction. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for cardiovascular and neurological drugs.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and specialty polymers.
• Ligand and Catalyst Development: Serves as a starting material for creating complex chelating agents and catalytic systems.
• Biochemical Research: Employed in proteomics and metabolic pathway studies as a derivatization agent or standard.
• Material Science: Intermediate for synthesizing advanced organic electronic materials and liquid crystals.

Basic Information

Product Name	(3,4-Dimethoxyphenyl)Acetic Acid
CAS No.	93-40-3
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	3,4-Dimethoxyphenylacetic Acid; 3,4-Dimethoxybenzeneacetic Acid; Homoveratric Acid; 2-(3,4-Dimethoxyphenyl)acetic Acid; Veratrylacetic Acid; DMA; 93-40-3; NSC 403697
EINECS	202-247-5

Quality Control

Our (3,4-Dimethoxyphenyl)Acetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all specifications and test results. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	96°C - 100°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.