Description

2-Methyl-6,7,8,9-Tetrahydro-4H-Pyrimido[1,2-A]Pyrimidin-4-One is a high-purity heterocyclic organic compound serving as a critical advanced intermediate in modern pharmaceutical synthesis. Its value lies in its unique fused pyrimidine structure, which is essential for constructing complex molecules with targeted biological activity. This product is primarily needed by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly in central nervous system (CNS) and oncology research.
• Active Pharmaceutical Ingredient (API) Development: Used in the research and process development stages for creating new therapeutic molecules.
• Chemical Biology Research: Serves as a core scaffold or precursor in the design of molecular probes and enzyme inhibitors for biological studies.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, specialized organic compounds.
• Agrochemical Research: Potential intermediate in the development of new crop protection agents and herbicides.

Basic Information

Product Name	2-Methyl-6,7,8,9-Tetrahydro-4H-Pyrimido[1,2-A]Pyrimidin-4-One
CAS No.	879499-48-6
Molecular Formula	C9H13N3O
Molecular Weight	179.22 g/mol
Synonyms	2-Methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidine; 2-Methyl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one; Pyrimido[1,2-a]pyrimidin-4-one, 2-methyl-6,7,8,9-tetrahydro-; 879499-48-6; 2-Methyl-4H-pyrimido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro-
EINECS	Contact for details

Quality Control

Our 2-Methyl-6,7,8,9-Tetrahydro-4H-Pyrimido[1,2-A]Pyrimidin-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles as determined by advanced analytical techniques including HPLC, GC, and NMR. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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 away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure maximum stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.