Description

5-Bromo-6-Chloropyrimidine-2,4-Diamine is a halogenated pyrimidine diamine derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs), particularly in antiviral and anticancer research. It is primarily needed by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical companies engaged in creating novel nucleoside analogs and other fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer drug discovery programs.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides and fungicides that target specific plant enzymes.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized heterocyclic dyes and colorants.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with specific electronic or thermal properties.

Basic Information

Product Name	5-Bromo-6-Chloropyrimidine-2,4-Diamine
CAS No.	7150-68-7
Molecular Formula	C4H5BrClN4
Molecular Weight	223.47 g/mol
Synonyms	2,4-Diamino-5-bromo-6-chloropyrimidine; 5-Bromo-6-chloro-2,4-pyrimidinediamine; 6-Chloro-5-bromopyrimidine-2,4-diamine; 5-Bromo-6-chloro-2,4-diaminopyrimidine; 2,4-Diamino-6-chloro-5-bromopyrimidine; 6-Chloro-5-bromo-2,4-diaminopyrimidine; 5-Br-6-Cl-Pyrimidine-2,4-diamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-6-Chloropyrimidine-2,4-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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