Description

6-Benzyl-3-Methyl-2-Thioxo-2,3,5,6,7,8-Hexahydropyrido[4,3-D]Pyrimidin-4(1H)-One is a heterocyclic organic compound featuring a fused pyrido-pyrimidinone core, which is of significant interest in advanced chemical synthesis. This compound serves as a key synthetic intermediate or a potential pharmacophore for the development of novel active molecules. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating new therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and the development of new chemical entities in academic and industrial R&D settings.
• Biochemical Tool Compound: May be employed in vitro as a probe to study specific biological mechanisms and protein interactions.
• Fine Chemical Synthesis: Acts as a precursor for the manufacture of complex, high-value specialty chemicals used in various advanced material applications.
• Contract Research & Development (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the life sciences industry.

Basic Information

Product Name	6-Benzyl-3-Methyl-2-Thioxo-2,3,5,6,7,8-Hexahydropyrido[4,3-D]Pyrimidin-4(1H)-One
CAS No.	159660-86-3
Molecular Formula	C₁₅H₁₇N₃OS
Molecular Weight	287.38 g/mol
Synonyms	6-Benzyl-3-methyl-2-thioxo-1,2,3,5,6,7,8,8a-octahydropyrido[4,3-d]pyrimidin-4-one; 6-Benzyl-3-methyl-2-thioxo-2,3,5,6,7,8-hexahydro-1H-pyrido[4,3-d]pyrimidin-4-one; 1,2,3,5,6,7,8,8a-Octahydro-6-benzyl-3-methyl-2-thioxopyrido[4,3-d]pyrimidin-4-one; Pyrido[4,3-d]pyrimidin-4(1H)-one, 2,3,5,6,7,8-hexahydro-6-(phenylmethyl)-3-methyl-2-thioxo-; 159660-86-3
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. Certificates of Analysis (COA) are available upon request, and our quality system supports development under cGMP guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.