Description

5-Bromo-6-Chloro-2-(Methylthio)-4-Pyrimidinamine is a high-purity, multi-functional pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecules with tailored biological and chemical properties. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral and anticancer drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Material Science: Potential building block for the development of specialty polymers and organic electronic materials.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	5-Bromo-6-Chloro-2-(Methylthio)-4-Pyrimidinamine
CAS No.	63931-22-6
Molecular Formula	C5H6BrClN3S
Molecular Weight	255.54 g/mol
Synonyms	4-Amino-5-bromo-6-chloro-2-(methylthio)pyrimidine; 5-Bromo-6-chloro-2-(methylsulfanyl)-4-pyrimidinamine; 2-(Methylthio)-5-bromo-6-chloro-4-pyrimidinamine; 4-Pyrimidinamine, 5-bromo-6-chloro-2-(methylthio)-; 5-Bromo-6-chloro-2-methylsulfanyl-pyrimidin-4-ylamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-6-Chloro-2-(Methylthio)-4-Pyrimidinamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.