Description

3,5-Dimethoxyphenylacetic Acid is a versatile aromatic carboxylic acid derivative characterized by its dimethoxy-substituted phenyl ring. This compound serves as a valuable high-purity building block and key intermediate in advanced organic synthesis. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for developing active pharmaceutical ingredients (APIs) and complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in coupling reactions, such as amide bond formation or esterification, to construct more complex molecular architectures.
• Agrochemical Research: Serves as a key starting material for developing new herbicides, fungicides, or plant growth regulators.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for metal-catalyzed reactions or organocatalysts.
• Material Science Precursor: Can be employed in the synthesis of monomers for specialty polymers or advanced organic materials.
• Academic and R&D Laboratories: Used in chemical research for method development and exploring new synthetic pathways.

Basic Information

Product Name	3,5-Dimethoxyphenylacetic Acid
CAS No.	4670-10-4
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	(3,5-Dimethoxyphenyl)acetic Acid; 2-(3,5-Dimethoxyphenyl)acetic Acid; 3,5-Dimethoxybenzeneacetic Acid; NSC 403714; 3,5-Dimethoxy-α-toluic Acid; 3,5-Dimethoxyphenyl Acetate (common misnomer); α-Carboxy-3,5-dimethoxytoluene
EINECS	225-110-2

Quality Control

Our 3,5-Dimethoxyphenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support customized specifications for specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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