Description

3-Hydroxy-5-(Methylamino)Benzoic Acid is a specialized benzoic acid derivative featuring both phenolic hydroxyl and methylamino functional groups. This unique structure makes it a valuable key intermediate in the synthesis of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development scientists for constructing active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex aromatic scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for specialized azo dyes and high-performance organic pigments.
• Research & Development (R&D): Employed in academic and industrial laboratories for organic synthesis, method development, and material science research.
• Fine Chemical Production: Acts as a key intermediate in the multi-step synthesis of other high-value, complex fine chemicals.

Basic Information

Product Name	3-Hydroxy-5-(Methylamino)Benzoic Acid
CAS No.	89611-00-7
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	5-(Methylamino)-3-hydroxybenzoic acid; 3-Hydroxy-5-(methylamino)benzoic acid; Benzoic acid, 3-hydroxy-5-(methylamino)-; 5-(Methylamino)-m-hydroxybenzoic acid; 3-Hydroxy-5-methylaminobenzoic acid; 5-Methylamino-3-hydroxybenzoic acid; 89611-00-7
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-5-(Methylamino)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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