Description

4-Amino-6-chloro-5-methoxypyrimidine is a versatile pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, offering both nucleophilic and electrophilic sites for constructing complex molecular architectures. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

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 development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a fundamental 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 colorants.
• Material Science: A potential monomer or building block for creating functional polymers and advanced organic materials.

Basic Information

Product Name	4-Amino-6-chloro-5-methoxypyrimidine
CAS No.	5018-41-7
Molecular Formula	C5H6ClN3O
Molecular Weight	159.57 g/mol
Synonyms	5-Methoxy-6-chloropyrimidin-4-amine; 6-Chloro-5-methoxy-4-pyrimidinamine; 4-Pyrimidinamine, 6-chloro-5-methoxy-; 6-Chloro-5-methoxypyrimidin-4-ylamine; 4-Amino-6-chloro-5-methoxy-pyrimidine; 6-Chloro-5-methoxy-4-aminopyrimidine; 4-Amino-6-chloro-5-methoxypyrimidine
EINECS	225-696-2

Quality Control

Our 4-Amino-6-chloro-5-methoxypyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting the specific results for your quality assurance records.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.