Description

2-(Methylsulfonyl)-5,6,7,8-Tetrahydropyrido[3,4-D]Pyrimidine is a high-purity, advanced pharmaceutical intermediate with a defined heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor research and development. It is essential for pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the production of targeted therapeutics.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of kinase inhibitors for oncology and inflammatory diseases.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for novel drug candidates.
• Biochemical Tool Compound: Serves as a reference standard or probe in enzymatic assays and biological target validation.
• Custom Synthesis: Employed in the contract manufacturing of complex, high-value molecules for clinical trial materials.
• Academic Research: Utilized in university and institutional labs for exploratory organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-(Methylsulfonyl)-5,6,7,8-Tetrahydropyrido[3,4-D]Pyrimidine
CAS No.	1395493-14-7
Molecular Formula	C9H11N3O2S
Molecular Weight	225.27 g/mol
Synonyms	2-Methylsulfonyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine; 5,6,7,8-Tetrahydro-2-(methylsulfonyl)pyrido[3,4-d]pyrimidine; Pyrido[3,4-d]pyrimidine, 5,6,7,8-tetrahydro-2-(methylsulfonyl)-; 1395493-14-7; 2-(Methanesulfonyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2-(Methylsulfonyl)-5,6,7,8-Tetrahydropyrido[3,4-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The product is moisture-sensitive; keep the original container tightly sealed under an inert atmosphere if necessary for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
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.