Description

2-Chloro-6-Methylpyrimidine-4,5-Diamine is a versatile pyrimidine derivative, a key heterocyclic building block prized for its reactive amine and chloro functionalities. This compound matters as a critical intermediate in the synthesis of complex molecules, enabling the development of advanced materials and active pharmaceutical ingredients. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of nucleoside analogs, kinase inhibitors, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and colorants.
• Material Science: Investigated for use in the development of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Chloro-6-Methylpyrimidine-4,5-Diamine
CAS No.	63211-98-3
Molecular Formula	C5H7ClN4
Molecular Weight	158.59 g/mol
Synonyms	4,5-Diamino-2-chloro-6-methylpyrimidine; 2-Chloro-6-methyl-4,5-pyrimidinediamine; 6-Methyl-2-chloropyrimidine-4,5-diamine; 2-Chloro-4,5-diamino-6-methylpyrimidine; 4,5-Diamino-2-chloro-6-methyl-1,3-diazine; 2-Chloro-6-methyl-1H-pyrimidine-4,5-diamine
EINECS	Contact for details

Quality Control

Our 2-Chloro-6-Methylpyrimidine-4,5-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.