Description

3,6-Dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one is a heterocyclic organic compound belonging to the fused pyrimidine class, serving as a versatile and high-value pharmaceutical intermediate and research chemical. Its unique bicyclic structure makes it a critical building block for the synthesis of complex molecules with potential biological activity. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing new active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new chemical entities.
• Agrochemical Synthesis: Serves as a building block for developing advanced crop protection agents and pesticides.
• Chemical Biology: Employed as a probe or scaffold in biochemical research to study enzyme interactions and biological pathways.
• Material Science: Potential use in the synthesis of organic electronic materials or advanced polymers due to its heterocyclic core.

Basic Information

Product Name	3,6-Dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
CAS No.	54504-62-0
Molecular Formula	C10H14N2O
Molecular Weight	178.23 g/mol
Synonyms	3,6-Dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one; 6,7,8,9-Tetrahydro-3,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one; 4H-Pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro-3,6-dimethyl-; 3,6-Dimethyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine; Pyrido[1,2-a]pyrimidin-4-one derivative
EINECS	Contact for details

Quality Control

Our production of 3,6-Dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to rigorous analytical testing, including HPLC for assay and impurity profiling, NMR for structural confirmation, and GC/MS for residual solvent analysis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory 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 (15-25°C). Keep the container tightly sealed when not in use to protect against moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.