Description

2-Amino-3-Hydroxybenzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both amino and hydroxy substituents ortho to the aldehyde group, makes it a valuable precursor for constructing complex heterocyclic systems and functional materials. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of quinoline, quinazoline, and other nitrogen-containing heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Ligand Design: Acts as a chelating ligand precursor for metal complexes in catalysis and material science.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized azo dyes and organic pigments.
• Polymer & Material Science: Monomer or modifier for creating functional polymers with specific optical or chemical properties.
• Academic & Contract Research: Essential reagent in medicinal chemistry and organic synthesis research programs.

Basic Information

Product Name	2-Amino-3-Hydroxybenzaldehyde
CAS No.	1004545-97-4
Molecular Formula	C7H7NO2
Molecular Weight	137.14 g/mol
Synonyms	3-Hydroxyanthranilaldehyde; 2-Amino-3-hydroxybenzene carboxaldehyde; 3-Hydroxy-2-aminobenzaldehyde; 2-Amino-3-hydroxybenzenecarbonal; o-Amino-m-hydroxybenzaldehyde; 2-Amino-3-hydroxy-benzaldehyde; 3-Hydroxy-2-amino-benzaldehyde; Benzaldehyde, 2-amino-3-hydroxy-
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Hydroxybenzaldehyde is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.