Description

5H-Pyrimido[4,5-D]Azepine (9Ci) is a specialized heterocyclic organic compound belonging to the fused pyrimidine-azepine class. This high-purity intermediate is critical for advanced research and development in medicinal chemistry and organic synthesis. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for constructing novel molecular scaffolds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for high-throughput screening.
• Organic Synthesis: Serves as a versatile precursor for the development of complex nitrogen-containing heterocycles.
• Biochemical Research: Potential use as a ligand or probe in biochemical assays and enzyme inhibition studies.
• Agrochemical Development: Investigated as an intermediate for creating new active ingredients with specific modes of action.

Basic Information

Product Name	5H-Pyrimido[4,5-D]Azepine (9Ci)
CAS No.	32881-49-5
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	5H-Pyrimido[4,5-d]azepine; 5H-Pyrimido[4,5-d]azepine (9CI); 32881-49-5; Pyrimido[4,5-d]azepine, 5H-; 5H-Pyrimido[4,5-d]azepine; SCHEMBL218382; DTXSID40646390; 5H-PYRIMIDO[4,5-D]AZEPINE [9CI]
EINECS	Contact for details

Quality Control

Our 5H-Pyrimido[4,5-D]Azepine (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.