Description

Benzoic Acid, 2-Amino-4-Hydroxy- is a versatile aromatic compound featuring both amino and hydroxyl functional groups on the benzoic acid core. This unique structure makes it a valuable high-purity intermediate for synthesizing more complex molecules in advanced manufacturing. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical industries for research and production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its functional groups enable specific biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, contributing to chromophore development.
• Research & Development: Employed in organic chemistry research for constructing heterocyclic compounds and in material science for novel polymer development.
• Fine Chemical Production: Acts as an intermediate for UV absorbers, antioxidants, and other performance chemicals.

Basic Information

Product Name	Benzoic Acid, 2-Amino-4-Hydroxy-
CAS No.	38160-63-3
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	4-Hydroxyanthranilic Acid; 2-Amino-4-hydroxybenzoic Acid; 4-Hydroxy-2-aminobenzoic Acid; 2-Amino-4-HBA; 4-Hydroxyanthranilate; 2-Carboxy-5-aminophenol; 5-Amino-2-hydroxybenzoic Acid (tautomer)
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 2-Amino-4-Hydroxy- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use as a critical intermediate. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The compound may be light-sensitive and hygroscopic; keep the container tightly sealed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.