Description

2,4,6-Trichloro-Pyrido[3,2-D]Pyrimidine CAS NO 1036738-12-1 is a high-value halogenated heterocyclic building block, a key intermediate in advanced organic synthesis. Its molecular structure makes it a critical precursor for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a versatile scaffold for the synthesis of kinase inhibitors, anticancer agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used as a key building block in the development of new herbicides, fungicides, and insecticides.
• Material Science Research: Employed in the creation of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Biology: Acts as a probe or a tagged molecule in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing targeted compounds for clients.

Basic Information

Product Name	2,4,6-Trichloro-Pyrido[3,2-D]Pyrimidine
CAS No.	1036738-12-1
Molecular Formula	C7H2Cl3N3
Molecular Weight	234.47 g/mol
Synonyms	2,4,6-Trichloropyrido[3,2-d]pyrimidine; Pyrido[3,2-d]pyrimidine, 2,4,6-trichloro-; 2,4,6-Trichloro-7-azapteridine; Trichloropyridopyrimidine; 1036738-12-1; SCHEMBL2180417; AKOS040759232; ZINC000257460503
EINECS	Contact for details

Quality Control

Our 2,4,6-Trichloro-Pyrido[3,2-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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