Description

4,6-Dichloropyrido[3,2-D]Pyrimidine CAS NO 175358-02-8 is a high-value, heterocyclic organic compound featuring a fused pyrido-pyrimidine core structure. This specialized chemical serves as a critical pharmaceutical intermediate and building block for advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential kinase inhibitors, anticancer agents, and other biologically active molecules.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: The reactive dichloro-substituted structure makes it valuable for constructing complex heterocyclic systems via nucleophilic substitution and cross-coupling reactions.
• Material Science Research: Investigated as a monomer or precursor for creating organic electronic materials and ligands for metal-organic frameworks (MOFs).
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for client projects.

Basic Information

Product Name	4,6-Dichloropyrido[3,2-D]Pyrimidine
CAS No.	175358-02-8
Molecular Formula	C7H3Cl2N3
Molecular Weight	200.03 g/mol
Synonyms	4,6-Dichloro-3H-pyrido[3,2-d]pyrimidine; 4,6-Dichloro-pyrido[3,2-d]pyrimidine; 4,6-Dichloro-3H-pyrido[3,2-d]pyrimidine; 4,6-Dichloro-3H-pyrido[3,2-d]pyrimidine; Pyrido[3,2-d]pyrimidine, 4,6-dichloro-; 4,6-Dichloro-3H-pyrido[3,2-d]pyrimidine; 4,6-Dichloro-3H-pyrido[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4,6-Dichloropyrido[3,2-D]Pyrimidine 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 research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory 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). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 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.