Description

4-Chloro-6-Methylpyrido[3,2-D]Pyrimidine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmaceutical agents and agrochemicals, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, particularly in the discovery of kinase inhibitors and other targeted therapeutics.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of small molecule drugs, especially kinase inhibitors for oncology and inflammatory diseases.
• Agrochemical Research: Used in the synthesis of novel active ingredients for crop protection products.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and target validation.
• Material Science: Potential precursor for the synthesis of specialized organic electronic materials or ligands for catalysis.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting drug discovery and development pipelines.

Basic Information

Product Name	4-Chloro-6-Methylpyrido[3,2-D]Pyrimidine
CAS No.	1256810-94-2
Molecular Formula	C9H6ClN3
Molecular Weight	191.62 g/mol
Synonyms	4-Chloro-6-methylpyrido[3,2-d]pyrimidine; 4-Chloro-6-methylpyrido[3,2-d]pyrimidine; 6-Methyl-4-chloropyrido[3,2-d]pyrimidine; Pyrido[3,2-d]pyrimidine, 4-chloro-6-methyl-; 1256810-94-2; 4-Chloro-6-methyl-pyrido[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Methylpyrido[3,2-D]Pyrimidine 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. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP standards for advanced intermediate production upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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