Description

2,5-Dihydroxy-3-Methoxybenzoic Acid is a multifunctional phenolic acid derivative with a unique substitution pattern. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by the pharmaceutical and fine chemical industries for research and development of novel active compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the preparation of specialty chemicals, dyes, and advanced organic materials.
• Biochemical Research: Serves as a precursor or standard in studies related to phenolic acid metabolism and antioxidant activity.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents.
• Cosmetic Ingredient Research: Investigated for use in skincare formulations due to its phenolic structure.

Basic Information

Product Name	2,5-Dihydroxy-3-Methoxybenzoic Acid
CAS No.	5981-38-4
Molecular Formula	C8H8O5
Molecular Weight	184.15 g/mol
Synonyms	3-Methoxygentisic Acid; 2,5-Dihydroxy-3-methoxybenzoic Acid; 3-Methoxy-2,5-dihydroxybenzoic Acid; 5-Hydroxy-3-methoxysalicylic Acid; Gentisic Acid 3-Methyl Ether; 3-O-Methylgentisic Acid; 2,5-Dihydroxy-3-methoxy-benzoic Acid; 3-Methoxygentisate
EINECS	Contact for details

Quality Control

Our 2,5-Dihydroxy-3-Methoxybenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting purity (typically by HPLC), identification (IR), and related substance profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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