Description

1-Butyl-3-[(4-Chlorophenyl)Sulfonyl]-2-Imino-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel therapeutic agents, particularly in medicinal chemistry research and development. It is essential for pharmaceutical companies and research institutions focused on developing new active pharmaceutical ingredients (APIs) and small molecule inhibitors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Kinase Inhibitor Development: A potential scaffold for the development of protein kinase inhibitors due to its dipyridopyrimidinone core.
• API Synthesis: Employed in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs).
• Biochemical Research: Used as a tool compound in biochemical assays to study specific biological pathways and enzyme interactions.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	1-Butyl-3-[(4-Chlorophenyl)Sulfonyl]-2-Imino-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One
CAS No.	606962-76-9
Molecular Formula	C22H21ClN4O3S
Molecular Weight	456.95 g/mol
Synonyms	1-Butyl-3-[(4-chlorophenyl)sulfonyl]-2-imino-8-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one; 1-Butyl-3-(4-chlorophenylsulfonyl)-2-imino-8-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one; 5H-Dipyrido[1,2-a:2',3'-d]pyrimidin-5-one, 1,2-dihydro-1-butyl-3-[(4-chlorophenyl)sulfonyl]-2-imino-8-methyl-; BCP-Sulfonyl Dipyridopyrimidinone Derivative; CAS 606962-76-9
EINECS	Contact for details

Quality Control

Our 1-Butyl-3-[(4-Chlorophenyl)Sulfonyl]-2-Imino-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes to support your regulatory and R&D requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.