Description

5H-Cycloheptapyrimidine, 6,7,8,9-Tetrahydro- (7Ci,8Ci,9Ci) is a specialized heterocyclic organic compound belonging to the fused pyrimidine class, serving as a valuable synthetic intermediate. Its unique bicyclic structure makes it a crucial building block for pharmaceutical research and the development of novel active ingredients. This high-purity intermediate is primarily sought by R&D chemists and process development scientists in the life sciences sector for creating new molecular entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or building block for advanced polymers and organic electronic materials.
• Academic & Contract Research: Essential for methodological studies in organic synthesis and heterocyclic chemistry at universities and CROs.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biological pathway studies.

Basic Information

Item	Detail
Product Name	5H-Cycloheptapyrimidine, 6,7,8,9-Tetrahydro- (7Ci,8Ci,9Ci)
CAS No.	4436-63-9
Molecular Formula	C9H12N2
Molecular Weight	148.21 g/mol
Synonyms	6,7,8,9-Tetrahydro-5H-cycloheptapyrimidine; 5H-Cyclohepta[d]pyrimidine, 6,7,8,9-tetrahydro-; Cycloheptapyrimidine, 6,7,8,9-tetrahydro-5H-; 4436-63-9; Tetrahydrocycloheptapyrimidine; 5H-Cycloheptapyrimidine, tetrahydro-
EINECS	Contact for details

Quality Control

Our production of 5H-Cycloheptapyrimidine, 6,7,8,9-Tetrahydro- adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and undergoes rigorous analytical testing, including HPLC for assay and purity determination. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

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%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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