Description

4-Amino-2-Chloropyrimidine-5 is a high-purity pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its reactive amino and chloro functional groups, which enable precise molecular construction. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule APIs.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis: Serves as a versatile precursor for constructing more complex heterocyclic compounds and fine chemicals.
• Material Science: Potential monomer or functionalizing agent for specialty polymers and electronic materials.
• Academic & R&D: Utilized in medicinal chemistry research and process development for new drug candidates.

Basic Information

Product Name	4-Amino-2-Chloropyrimidine-5
CAS No.	1393547-54-0
Molecular Formula	C4H4ClN3
Molecular Weight	129.55 g/mol
Synonyms	2-Chloro-4-aminopyrimidine-5; 5-Amino-2-chloropyrimidine; 2-Chloro-5-aminopyrimidine; 4-Amino-2-chloro-5-pyrimidine; 2-Chloro-4-pyrimidinamine; 4-Amino-2-chloropyrimidine; 2-Chloro-4-aminopyrimidine; 4-Amino-2-chloro-1H-pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Chloropyrimidine-5 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopy, 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening 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.