Description

7-Chloro-Pyrido[2,3-D]Pyrimidin-4-Ol is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of novel herbicides and fungicides with specific modes of action.
• Chemical Biology Probe Development: Serves as a scaffold for creating tool compounds to study biological pathways and protein function.
• Material Science: Potential building block for organic electronic materials and metal-organic frameworks (MOFs).
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations for custom synthesis and library production.
• Academic Research: Utilized in university and institutional labs for methodological development and discovery chemistry.

Basic Information

Product Name	7-Chloro-Pyrido[2,3-D]Pyrimidin-4-Ol
CAS No.	552331-43-8
Molecular Formula	C7H4ClN3O
Molecular Weight	181.58 g/mol
Synonyms	7-Chloro-4-hydroxypyrido[2,3-d]pyrimidine; 7-Chloro-4-pyrido[2,3-d]pyrimidinol; 4-Hydroxy-7-chloropyrido[2,3-d]pyrimidine; 7-Chloro-4(1H)-pyrido[2,3-d]pyrimidinone; 552331-43-8; 7-Chloro-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-Chloro-Pyrido[2,3-D]Pyrimidin-4-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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