Description

3-[(4-Chlorophenyl)Sulfonyl]-1-(3-Ethoxypropyl)-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 key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities and proprietary drug candidates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of target drug molecules, especially within medicinal chemistry research and development.
• API Synthesis: Used as a building block for constructing complex pharmacophores in the production of potential Active Pharmaceutical Ingredients (APIs).
• Biochemical Research: Employed in life science laboratories for studying structure-activity relationships (SAR) and biological target interactions.
• Process Development: Supports scale-up and optimization studies for new pharmaceutical manufacturing processes.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs offering bespoke chemical synthesis services.

Basic Information

Item	Details
Product Name	3-[(4-Chlorophenyl)Sulfonyl]-1-(3-Ethoxypropyl)-2-Imino-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One
CAS No.	606963-61-5
Molecular Formula	C23H23ClN4O4S
Molecular Weight	486.97 g/mol
Synonyms	1-(3-Ethoxypropyl)-2-imino-8-methyl-3-[(4-chlorophenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one; 3-[(4-Chlorophenyl)sulfonyl]-1-(3-ethoxypropyl)-2-imino-8-methyl-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one; Dipyrido[1,2-a:2',3'-d]pyrimidin-5-one, 1,2-dihydro-3-[(4-chlorophenyl)sulfonyl]-1-(3-ethoxypropyl)-2-imino-8-methyl-; CAS 606963-61-5
EINECS	Contact for details

Quality Control

Our 3-[(4-Chlorophenyl)Sulfonyl]-1-(3-Ethoxypropyl)-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 to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This compound may be light-sensitive and/or hygroscopic; appropriate handling procedures should be followed to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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