Description

1H-Pyrimido[4,5-D]Azepine (9Ci) is a high-purity, nitrogen-containing heterocyclic compound with the CAS registry number 42394-36-5. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile scaffold for medicinal chemistry research. It is primarily utilized by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Medicinal Chemistry Research: Used as a privileged scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Serves as a precursor in the research and synthesis of novel herbicides or insecticides with specific modes of action.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Academic & Institutional Research: Utilized in universities and research institutes for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Item	Details
Product Name	1H-Pyrimido[4,5-D]Azepine (9Ci)
CAS No.	42394-36-5
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	1H-Pyrimido[4,5-d]azepine; Pyrimido[4,5-d]azepine, 1H-; 1H-Pyrimido[4,5-d]azepine (9CI); 42394-36-5; 1H-Pyrimido[4,5-d]azepine (9CI); 1H-Pyrimido[4,5-d]azepine, 9ci; 1H-Pyrimido[4,5-d]azepine (9CI) (CAS RN: 42394-36-5); Pyrimidoazepine derivative
EINECS	Contact for details

Quality Control

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

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 an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder
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.