Description

5,6,7,8-Tetrahydropyrido[3,4-D]Pyrimidin-4(4Ah)-One Hydrochloride is a high-purity pharmaceutical intermediate and research chemical. This compound is a key building block in medicinal chemistry, valued for its fused heterocyclic structure which is integral to developing novel bioactive molecules. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of potential therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Kinase Inhibitor Development: Used in the research and development of small molecule inhibitors for kinases, a prominent class of drug targets.
• Biochemical Tool Compound: Employed in biochemical assays and pharmacological studies to investigate specific biological mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.
• Academic Research: Utilized in university and institutional labs for advanced organic synthesis and chemical biology projects.

Basic Information

Product Name	5,6,7,8-Tetrahydropyrido[3,4-D]Pyrimidin-4(4Ah)-One Hydrochloride
CAS No.	1209597-83-0
Molecular Formula	C7H10ClN3O
Molecular Weight	187.63 g/mol
Synonyms	4(4aH)-Pyrido[3,4-d]pyrimidinone, 5,6,7,8-tetrahydro-, hydrochloride (1:1); 5,6,7,8-Tetrahydro-4(4aH)-pyrido[3,4-d]pyrimidinone hydrochloride; 4aH-Pyrido[3,4-d]pyrimidin-4-one, 5,6,7,8-tetrahydro-, hydrochloride; 5,6,7,8-Tetrahydro-4aH-pyrido[3,4-d]pyrimidin-4-one hydrochloride; THPP-HCl; Tetrahydropyridopyrimidinone HCl
EINECS	Contact for details

Quality Control

Our 5,6,7,8-Tetrahydropyrido[3,4-D]Pyrimidin-4(4Ah)-One Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

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)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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