Description

4-Amino-6-Chloropyrimidin-5-Ylamine is a versatile and high-purity pyrimidine derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both amino and chloro substituents, makes it an essential intermediate for constructing complex heterocyclic systems. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule APIs (Active Pharmaceutical Ingredients).
• Agrochemical Synthesis: Used in the 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 library synthesis.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized heterocyclic dyes and functional colorants.
• Material Science: Employed in the creation of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Amino-6-Chloropyrimidin-5-Ylamine
CAS No.	4316-98-7
Molecular Formula	C4H5ClN4
Molecular Weight	144.56 g/mol
Synonyms	5-Amino-6-chloropyrimidin-4-amine; 6-Chloro-4-pyrimidinamine; 4-Amino-6-chloro-5-pyrimidinamine; 6-Chloro-4,5-pyrimidinediamine; 4,5-Diamino-6-chloropyrimidine; 6-Chloro-4,5-diaminopyrimidine; 5-Pyrimidinamine, 4-amino-6-chloro-
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Chloropyrimidin-5-Ylamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

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). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white 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.