Description

Benzaldehyde, 3-Amino-4-Mercapto- (9Ci) is a specialized aromatic aldehyde derivative featuring both amino and mercapto functional groups, making it a versatile and reactive building block for advanced chemical synthesis. Its unique bifunctional structure allows it to serve as a key precursor in the development of complex heterocyclic compounds and functional materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex heterocyclic scaffolds, such as benzothiazoles and quinazolines, for potential drug discovery and development.
• Agrochemical Synthesis: Used in the manufacture of advanced crop protection agents, including herbicides and fungicides, leveraging its reactive sites for structural diversification.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing specialized azo dyes and organic pigments, where its amino and thiol groups contribute to color development and stability.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins with tailored properties like adhesion or thermal stability.
• Chelating Agent Precursor: Utilized in the synthesis of ligands for metal complexation, applicable in catalysis, water treatment, and analytical chemistry.
• Flavor and Fragrance Research: Employed as a starting material for creating novel aromatic compounds in high-value fragrance and flavor applications.

Basic Information

Product Name	Benzaldehyde, 3-Amino-4-Mercapto- (9Ci)
CAS No.	114669-11-3
Molecular Formula	C7H7NOS
Molecular Weight	153.20 g/mol
Synonyms	3-Amino-4-mercaptobenzaldehyde; 4-Mercapto-3-aminobenzaldehyde; 3-Amino-4-sulfanylbenzaldehyde; 3-Amino-4-thiolbenzaldehyde; 4-Thiol-3-aminobenzaldehyde; Benzaldehyde, 3-amino-4-mercapto-; 3-Amino-4-hydroxybenzaldehyde (common misnomer, verify structure)
EINECS	Contact for details

Quality Control

Every batch of Benzaldehyde, 3-Amino-4-Mercapto- (9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our commitment to quality assurance supports compliance with cGMP and ISO standards where required, ensuring the material meets the exacting needs of research and industrial-scale synthesis.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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