Description

2H-Cyclopentapyrimidin-2-One, 1,5,6,7-Tetrahydro-4-Methyl- (9Ci) is a heterocyclic organic compound of significant interest in advanced chemical synthesis. This specialized intermediate is valued for its unique fused-ring structure, which serves as a critical building block in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries engaged in cutting-edge R&D and process chemistry.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the design and synthesis of new-generation pesticides and herbicides, leveraging its complex heterocyclic core.
• Material Science Research: Serves as a building block for organic electronic materials, such as novel charge-transport layers or light-emitting components.
• Chemical Biology Probes: Employed in the development of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical companies offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	2H-Cyclopentapyrimidin-2-One, 1,5,6,7-Tetrahydro-4-Methyl- (9Ci)
CAS No.	88267-95-2
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	4-Methyl-1,5,6,7-tetrahydro-2H-cyclopentapyrimidin-2-one; 4-Methyl-1,5,6,7-tetrahydrocyclopentapyrimidin-2(3H)-one; 88267-95-2; 1,5,6,7-Tetrahydro-4-methyl-2H-cyclopentapyrimidin-2-one; 4-Methyl-1,5,6,7-tetrahydro-2H-cyclopenta[d]pyrimidin-2-one
EINECS	Contact for details

Quality Control

Our production of 2H-Cyclopentapyrimidin-2-One, 1,5,6,7-Tetrahydro-4-Methyl- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support development and commercial projects requiring compliance with cGMP, ICH Q7, and other relevant regulatory guidelines.

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). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture. Keep away from incompatible materials.

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%

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