Description

1-sec-Butyl-3-[(4-Chlorophenyl)Sulfonyl]-2-Imino-10-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active pharmaceutical ingredients (APIs). This compound is critical for research and development in medicinal chemistry, offering a key structural motif for creating novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing new drug candidates, particularly in oncology and antiviral research.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel, high-value active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in lead compound optimization and structure-activity relationship (SAR) studies for new drug discovery.
• Oncology Drug Development: Serves as a core scaffold for the research and development of potential anti-cancer therapeutics.
• Antiviral Agent Synthesis: Employed in the synthetic pathways for creating experimental antiviral compounds.
• Kinase Inhibitor Precursor: Functions as a precursor in the manufacture of targeted kinase inhibitor molecules.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development.

Basic Information

Product Name	1-sec-Butyl-3-[(4-Chlorophenyl)Sulfonyl]-2-Imino-10-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One
CAS No.	607383-25-5
Molecular Formula	C22H21ClN4O3S
Molecular Weight	456.95 g/mol
Synonyms	1-(Butan-2-yl)-3-[(4-chlorophenyl)sulfonyl]-2-imino-10-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-(1-methylpropyl)-3-[(4-chlorophenyl)sulfonyl]-2-imino-10-methyl-1,2-dihydro-; 1-sec-Butyl-3-(4-chlorobenzenesulfonyl)-2-imino-10-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one; CAS 607383-25-5; 1-(1-Methylpropyl)-3-[(4-chlorophenyl)sulfonyl]-2-imino-10-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
EINECS	Contact for details

Quality Control

Our 1-sec-Butyl-3-[(4-Chlorophenyl)Sulfonyl]-2-Imino-10-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 for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing all specifications are available upon request to support your regulatory and quality assurance needs.

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). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

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%

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