Description

3,4-Dimethylcatechol is a high-purity, substituted catechol derivative of significant industrial interest. This compound serves as a versatile and critical intermediate in the synthesis of advanced materials, fine chemicals, and active pharmaceutical ingredients (APIs). It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-quality building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various APIs, including potential candidates for neurological and cardiovascular therapies.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Industry: Acts as a monomer or cross-linking agent in the manufacture of specialty polymers, epoxy resins, and antioxidants.
• Fine Chemical Production: Serves as a building block for flavors, fragrances, dyes, and other complex organic molecules.
• Antioxidant Research: Utilized in R&D for studying antioxidant mechanisms and developing new stabilizer formulations.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecular architectures.

Basic Information

Product Name	3,4-Dimethylcatechol
CAS No.	2785-76-4
Molecular Formula	C8H10O2
Molecular Weight	138.16 g/mol
Synonyms	3,4-Dimethyl-1,2-benzenediol; 3,4-Dimethylpyrocatechol; 4,5-Dimethylcatechol; 1,2-Dihydroxy-3,4-dimethylbenzene; Catechol, 3,4-dimethyl-; Pyrocatechol, 3,4-dimethyl-
EINECS	220-503-4

Quality Control

Our 3,4-Dimethylcatechol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for use in sensitive applications. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment.

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 nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95°C - 100°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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