Description

Pyrocatechol, 3,4-Diamino-5-Methyl- (6Ci) is a specialized diaminomethylcatechol derivative, serving as a high-value synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both catechol and vicinal diamine functionalities, makes it a critical precursor for the development of complex heterocyclic compounds and functional polymers. This compound is essential for R&D and production within the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to create active ingredients, ligands, and advanced materials with specific electronic or binding properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing high-performance resins, adhesives, and coatings with enhanced thermal or chemical resistance.
• Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in metal catalysis and extraction processes.
• Dye and Pigment Manufacturing: Intermediate in the production of complex organic dyes and pigments, especially azo dyes and colorants for technical applications.
• Research & Development: A valuable tool in academic and industrial research for exploring new chemical reactions and material properties.

Basic Information

Item	Detail
Product Name	Pyrocatechol, 3,4-Diamino-5-Methyl- (6Ci)
CAS No.	98334-68-0
Molecular Formula	C7H10N2O2
Molecular Weight	154.17 g/mol
Synonyms	3,4-Diamino-5-methylcatechol; 5-Methyl-3,4-dihydroxy-1,2-benzenediamine; 3,4-Diamino-5-methyl-1,2-benzenediol; 4,5-Diamino-3-methylcatechol; 1,2-Benzenediol, 3,4-diamino-5-methyl-; 5-Methylpyrocatechol-3,4-diamine
EINECS	Contact for details

Quality Control

Our Pyrocatechol, 3,4-Diamino-5-Methyl- (6Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and 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, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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