Description

2,4,5-Trimethylresorcinol is a substituted resorcinol derivative, a versatile organic intermediate prized for its phenolic structure and methyl group functionality. This compound matters for its role as a key building block in the synthesis of complex molecules, offering precise control over molecular architecture. Industries that need it include pharmaceutical research for active ingredient development, agrochemical manufacturing for crop protection agents, and specialty chemical producers for dyes, pigments, and polymer stabilizers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted phenolic core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its structure imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as a key intermediate for creating high-performance organic dyes and pigments, contributing to color fastness and stability.
• Polymer Additives: Employed in the formulation of antioxidants, UV stabilizers, and other specialty additives for plastics and resins to enhance material longevity.
• Fine Chemical Synthesis: A valuable building block in organic synthesis for research and development of complex molecules in academic and industrial laboratories.
• Photographic Chemicals: Can be utilized in the synthesis of certain developers and sensitizers used in photographic and imaging technologies.

Basic Information

Product Name	2,4,5-Trimethylresorcinol
CAS No.	20427-81-0
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	1,3-Dihydroxy-2,4,5-trimethylbenzene; 2,4,5-Trimethyl-1,3-benzenediol; Resorcinol, 2,4,5-trimethyl-; TMR; Trimethylresorcinol; 2,4,5-TMR; 1,3-Benzenediol, 2,4,5-trimethyl-
EINECS	243-824-9

Quality Control

Our 2,4,5-Trimethylresorcinol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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