Description

3-[(3,4-Dimethylphenyl)Sulfonyl]-2-Imino-1-(2-Methoxyethyl)-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One is a complex heterocyclic organic compound with a fused dipyridopyrimidinone core, serving as a key advanced pharmaceutical intermediate (API) or research chemical. Its molecular architecture, featuring a sulfonyl and imino functional group, makes it a valuable scaffold for medicinal chemistry research and the synthesis of novel therapeutic agents. This high-purity compound is primarily targeted at pharmaceutical R&D laboratories, biotechnology firms, and fine chemical manufacturers engaged in developing new drug candidates, particularly in areas requiring sophisticated heterocyclic building blocks.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of potential active pharmaceutical ingredients (APIs) for preclinical and clinical research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties of new drug candidates.
• Biochemical Tool Compound: Serves as a reference standard or a probe in biochemical assays to study specific enzyme interactions or cellular pathways.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialized, high-value organic molecules.
• Academic Research: Utilized in university and institutional laboratories for investigations into novel heterocyclic chemistry and organic synthesis methodologies.

Basic Information

Product Name	3-[(3,4-Dimethylphenyl)Sulfonyl]-2-Imino-1-(2-Methoxyethyl)-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One
CAS No.	850731-09-8
Molecular Formula	C23H24N4O4S
Molecular Weight	452.53 g/mol
Synonyms	8-Methyl-3-[(3,4-dimethylphenyl)sulfonyl]-2-imino-1-(2-methoxyethyl)-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one; 1-(2-Methoxyethyl)-8-methyl-3-[(3,4-dimethylphenyl)sulfonyl]-2-imino-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-3-[(3,4-dimethylphenyl)sulfonyl]-2-imino-1-(2-methoxyethyl)-8-methyl-; Dipyrido[1,2-a:2',3'-d]pyrimidine derivative; Advanced Heterocyclic Sulfonamide Intermediate
EINECS	Contact for details

Quality Control

Our production of 3-[(3,4-Dimethylphenyl)Sulfonyl]-2-Imino-1-(2-Methoxyethyl)-8-Methyl-1,2-Dihydro-5H-Dipyrido[1,2-A:2,3-D]Pyrimidin-5-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for research and development applications. All materials undergo comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory documentation 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). Keep the container sealed to protect this light-sensitive material from moisture and atmospheric contaminants. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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