Description

4-Bromo-2-Methylphenylthiourea is a specialized organic intermediate featuring a thiourea moiety substituted with a brominated methylphenyl group. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists working on active ingredients, heterocyclic compounds, and functional materials where precise molecular modification is critical.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators where the thiourea group can act as a bioisostere.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing heterocycles like thiazoles, benzimidazoles, or triazines in academic and industrial laboratories.
• Material Science: Potential monomer or additive in the research of specialty polymers, ligands for metal complexes, or organic electronic materials.
• Chemical Biology Probe: Utilized in the development of enzyme inhibitors or molecular probes for studying biological pathways due to its hydrogen-bonding capability.

Basic Information

Product Name	4-Bromo-2-Methylphenylthiourea
CAS No.	109317-23-9
Molecular Formula	C8H9BrN2S
Molecular Weight	245.14 g/mol
Synonyms	1-(4-Bromo-2-methylphenyl)thiourea; N-(4-Bromo-2-methylphenyl)thiourea; Thiourea, N-(4-bromo-2-methylphenyl)-; 4-Bromo-o-tolylthiourea; (4-Bromo-2-methylphenyl)thiourea; 4-Bromo-2-methylphenyl-thiourea; 4-Bromo-2-methyl-thiocarbanilide
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Methylphenylthiourea is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.