Description

n-(3,4-Dimethylphenyl)Thiourea is a specialized aromatic thiourea derivative, a key intermediate in advanced organic synthesis. Its value lies in its role as a versatile building block for synthesizing heterocyclic compounds and as a ligand or precursor in catalyst systems. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing thiourea or heterocyclic moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its role in creating complex nitrogen-sulfur containing molecules.
• Chemical Research & Development: Acts as a valuable reagent in organic chemistry labs for studying reaction mechanisms and developing new synthetic methodologies.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of certain sulfur-containing dyes and organic pigments.
• Corrosion Inhibitor Formulation: Employed as a component in specialty formulations designed to protect metals in industrial processes.
• Polymer Additive: Can be used as a stabilizer or curing agent modifier in specific polymer systems.

Basic Information

Product Name	n-(3,4-Dimethylphenyl)Thiourea
CAS No.	16738-18-4
Molecular Formula	C9H12N2S
Molecular Weight	180.27 g/mol
Synonyms	1-(3,4-Dimethylphenyl)thiourea; N-(3,4-Dimethylphenyl)thiourea; 3,4-Dimethylphenylthiourea; Thiourea, N-(3,4-dimethylphenyl)-; 1-(3,4-Xylyl)thiourea; (3,4-Dimethylphenyl)thiourea; AS-14758; BRN 2209283
EINECS	240-796-8

Quality Control

Our n-(3,4-Dimethylphenyl)Thiourea is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

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