Description

3,5-Dimethylphenylthiourea CAS NO 97480-60-9 is a specialized organic thiourea derivative characterized by its substituted phenyl ring. This compound is valued for its role as a versatile chemical intermediate and reagent in advanced synthesis. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications such as catalyst preparation, polymer modification, and the synthesis of heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring thiourea-based scaffolds.
• Agrochemical Synthesis: Serves as a key building block for herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a reagent in organic synthesis, metal complexation, and catalysis studies.
• Polymer Industry: Acts as a chain modifier, curing agent, or additive in the production of specialty resins and polymers.
• Dye and Pigment Manufacturing: Utilized in the synthesis of certain sulfur-containing dyes and colorants.
• Rubber Vulcanization: Functions as an accelerator or auxiliary agent in rubber processing.

Basic Information

Product Name	3,5-Dimethylphenylthiourea
CAS No.	97480-60-9
Molecular Formula	C9H12N2S
Molecular Weight	180.27 g/mol
Synonyms	N-(3,5-Dimethylphenyl)thiourea; 1-(3,5-Dimethylphenyl)-2-thiourea; Thiourea, N-(3,5-dimethylphenyl)-; 3,5-Dimethylphenylthiocarbamide; (3,5-Dimethylphenyl)thiourea; m-Xylenylthiourea; 3,5-Xylylthiourea
EINECS	Contact for details

Quality Control

Our 3,5-Dimethylphenylthiourea is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment and are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 1.0%
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.