Description

3-Hydroxy-4-Methoxycarbonylbenzoic Acid is a versatile benzoic acid derivative characterized by both hydroxyl and methoxycarbonyl functional groups, making it a valuable intermediate for fine chemical synthesis. Its bifunctional nature allows for selective chemical modifications, enabling the construction of complex molecules with high precision. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a substituted benzoic acid core.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of specialized dyes and organic pigments.
• Liquid Crystal & OLED Materials: A valuable intermediate in the production of advanced electronic display materials and organic light-emitting diodes.
• Polymer Chemistry: Employed as a monomer or modifier in the synthesis of specialty polymers and resins.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in organic synthesis and medicinal chemistry.

Basic Information

Product Name	3-Hydroxy-4-Methoxycarbonylbenzoic Acid
CAS No.	808123-00-4
Molecular Formula	C9H8O5
Molecular Weight	196.16 g/mol
Synonyms	4-(Methoxycarbonyl)-3-hydroxybenzoic Acid; 3-Hydroxy-4-(methoxycarbonyl)benzoic Acid; 3-Hydroxyisophthalic Acid 4-Methyl Ester; 4-Carbomethoxy-3-hydroxybenzoic Acid; Benzoic acid, 3-hydroxy-4-(methoxycarbonyl)-; 3-Hydroxy-4-methoxycarbonyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-4-Methoxycarbonylbenzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and other relevant methods. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric 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%
Heavy Metals	≤ 20 ppm

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