Description

Pyrimidine, 5-Amino-4-Chloro-6-Methyl- (7Ci) is a halogenated and aminated pyrimidine derivative, a versatile heterocyclic building block of significant synthetic utility. Its molecular structure makes it a critical intermediate for the development of advanced pharmaceuticals and agrochemicals. This compound is essential for researchers and manufacturers in the fine chemical, pharmaceutical, and crop protection industries seeking to create novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a fundamental building block in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized heterocyclic dyes and colorants.
• Material Science: Investigated for use in the synthesis of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	Pyrimidine, 5-Amino-4-Chloro-6-Methyl- (7Ci)
CAS No.	89182-18-3
Molecular Formula	C5H6ClN3
Molecular Weight	143.57 g/mol
Synonyms	5-Amino-4-chloro-6-methylpyrimidine; 4-Chloro-6-methylpyrimidin-5-amine; 4-Chloro-6-methyl-5-pyrimidinamine; 6-Methyl-4-chloropyrimidin-5-amine; 5-Pyrimidinamine, 4-chloro-6-methyl-; 4-Chloro-6-methyl-5-aminopyrimidine; 5-Amino-4-chloro-6-methyl-pyrimidine
EINECS	Contact for details

Quality Control

Our Pyrimidine, 5-Amino-4-Chloro-6-Methyl- (7Ci) 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 synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

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