Description

Benzaldehyde, 5-Amino-2-Hydroxy- is a specialized aromatic aldehyde derivative that serves as a crucial building block in advanced organic synthesis. Its unique bifunctional structure, featuring both an amino and a phenolic hydroxyl group, makes it a versatile intermediate for creating complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic core for bioactivity.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing azo dyes and other complex colorants due to its reactive amino and aldehyde groups.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including corrosion inhibitors, polymer additives, and photographic chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new organic reactions and heterocyclic compound libraries.
• Coordination Chemistry: Acts as a ligand precursor for metal-organic frameworks (MOFs) and catalysts, utilizing its chelating phenolic and amino functionalities.

Basic Information

Product Name	Benzaldehyde, 5-Amino-2-Hydroxy-
CAS No.	58186-71-3
Molecular Formula	C7H7NO2
Molecular Weight	137.14 g/mol
Synonyms	5-Amino-2-hydroxybenzaldehyde; 2-Hydroxy-5-aminobenzaldehyde; 5-Amino-salicylaldehyde; 2-Hydroxy-5-formylaniline; 5-Amino-2-formylphenol; 5-Aminosalicylaldehyde; 2-Formyl-4-aminophenol; 4-Amino-2-hydroxybenzaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 5-Amino-2-Hydroxy- is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We adhere to cGMP principles where applicable, and our quality commitment ensures the material meets the rigorous standards required for pharmaceutical and fine chemical synthesis.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
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.