Description

Pyrido[4,3-D]Pyrimidine, 4-Chloro- is a high-value heterocyclic building block and key synthetic intermediate in advanced organic chemistry. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Serves as a core scaffold for designing molecular probes and enzyme inhibitors in drug discovery.
• Material Science: Potential building block for creating novel organic electronic materials and ligands for catalysis.
• Academic & Contract Research: A valuable reagent for synthetic methodology development and medicinal chemistry programs in R&D laboratories.

Basic Information

Product Name	Pyrido[4,3-D]Pyrimidine, 4-Chloro-
CAS No.	89583-92-6
Molecular Formula	C7H4ClN3
Molecular Weight	165.58 g/mol
Synonyms	4-Chloropyrido[4,3-d]pyrimidine; 4-Chloro-7-azapteridine; 4-Chloro-7H-pyrido[4,3-d]pyrimidine; 4-Chloro-7-deazapteridine; 4-Chloro-7H-pyrido[4,3-d]pyrimidine; 4-Chloro-7-azapteridine; 4-Chloro-pyrido[4,3-d]pyrimidine; 4-Chloro-7H-pyrido[4,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our Pyrido[4,3-D]Pyrimidine, 4-Chloro- is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, purity, and impurity profiles. Our quality commitment aligns with the standards expected for pharmaceutical-grade intermediates.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.