Description

4-Chloro-5-Methoxypyrimidin-2-Amine is a versatile pyrimidine derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, enabling precise molecular modifications. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Active Pharmaceutical Ingredient (API) Manufacturing: Incorporated into the final chemical structure of specific therapeutic agents.
• Material Science: Potential building block for advanced organic electronic materials and ligands for catalysis.

Basic Information

Product Name	4-Chloro-5-Methoxypyrimidin-2-Amine
CAS No.	4763-36-4
Molecular Formula	C5H6ClN3O
Molecular Weight	159.57 g/mol
Synonyms	2-Amino-4-chloro-5-methoxypyrimidine; 5-Methoxy-4-chloropyrimidin-2-amine; 4-Chloro-5-methoxy-2-pyrimidinamine; 4-Chloro-5-methoxypyrimidin-2-ylamine; 2-Pyrimidinamine, 4-chloro-5-methoxy-; 4-Chloro-5-methoxy-2-aminopyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methoxypyrimidin-2-Amine 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 pharmaceutical and agrochemical applications. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 (moisture-sensitive) nature, the container must be kept 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.