Description

1H-Pyrimido[4,5-B]Azepine (9Ci) is a high-purity, nitrogen-containing heterocyclic compound with the CAS registry number 40827-24-5. This specialized chemical building block is valued for its unique fused-ring structure, which serves as a critical scaffold in advanced pharmaceutical and agrochemical research and development. It is primarily sought after by R&D chemists and process development scientists in the life sciences sector for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a core structural motif for designing novel pesticides, herbicides, and fungicides with potentially new modes of action.
• Material Science: Investigated as a building block for organic electronic materials, such as semiconductors or light-emitting components, due to its conjugated system.
• Chemical Biology Probe: Serves as a scaffold for developing molecular probes to study biological pathways and enzyme functions.
• Academic & Contract Research: Essential for fundamental organic chemistry research and synthesis projects in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	1H-Pyrimido[4,5-B]Azepine (9Ci)
CAS No.	40827-24-5
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	1H-Pyrimido[4,5-b]azepine; Pyrimido[4,5-b]azepine, 1H-; 1H-Pyrimido[4,5-b]azepine (9CI); 40827-24-5; 1H-Pyrimido[4,5-b]azepine; 1H-Pyrimido[4,5-b]azepine (9CI); 1H-Pyrimido[4,5-b]azepine, 9CI; 1H-Pyrimido[4,5-b]azepine (9CI) (CAS RN: 40827-24-5)
EINECS	Contact for details

Quality Control

Our 1H-Pyrimido[4,5-B]Azepine (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.