Description

6-Bromo-8-Cyclopentyl-2-Chloro-5-Methyl-8H-Pyrido[2,3-D]Pyrimidin-7-One is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is of significant value for research and development in medicinal chemistry, serving as a critical building block for novel therapeutic agents. It is primarily needed by pharmaceutical companies, biotechnology research firms, and academic institutions engaged in drug discovery programs targeting kinase inhibition and other disease pathways.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of small-molecule kinase inhibitors for oncology and inflammatory diseases.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization campaigns to explore new chemical entities.
• Biochemical Probe Development: Serves as a core scaffold for creating selective probes to study specific enzyme functions and cellular signaling pathways.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for clinical trial materials.
• Academic Research: Utilized in university and institutional labs for fundamental research in heterocyclic chemistry and drug design methodologies.

Basic Information

Product Name	6-Bromo-8-Cyclopentyl-2-Chloro-5-Methyl-8H-Pyrido[2,3-D]Pyrimidin-7-One
CAS No.	1016036-76-2
Molecular Formula	C₁₇H₁₇BrClN₃O
Molecular Weight	394.69 g/mol
Synonyms	6-Bromo-8-cyclopentyl-2-chloro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one; 6-Bromo-8-cyclopentyl-2-chloro-5-methyl-7,8-dihydropyrido[2,3-d]pyrimidin-7-one; 1016036-76-2; 8H-Pyrido[2,3-d]pyrimidin-7-one, 6-bromo-8-cyclopentyl-2-chloro-5-methyl-; 6-Bromo-8-cyclopentyl-2-chloro-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
EINECS	Contact for details

Quality Control

Our 6-Bromo-8-Cyclopentyl-2-Chloro-5-Methyl-8H-Pyrido[2,3-D]Pyrimidin-7-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided and can be tailored to meet specific client requirements or regulatory standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.