Description

1H-Pyrimido[4,5-F]-1,2,4-Triazepine (9Ci) is a high-purity, specialized heterocyclic compound identified by CAS NO 748776-74-1. This advanced chemical building block is valued for its unique fused-ring structure, which is critical for developing novel active ingredients in life science research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of new molecular entities targeting specific biological pathways.

Application

• Pharmaceutical Intermediate: Serves as a key scaffold in the research and development of new drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, or insecticides, leveraging its complex heterocyclic core.
• Chemical Biology Probe: Acts as a core structure for designing molecular probes to study enzyme function and protein-ligand interactions.
• Material Science Precursor: Potential use in the development of organic electronic materials or advanced polymers due to its nitrogen-rich aromatic system.
• Academic & Institutional Research: Employed in universities and research institutes for fundamental studies in heterocyclic and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	1H-Pyrimido[4,5-F]-1,2,4-Triazepine (9Ci)
CAS No.	748776-74-1
Molecular Formula	C6H4N6
Molecular Weight	160.14 g/mol
Synonyms	1H-Pyrimido[4,5-f][1,2,4]triazepine; Pyrimido[4,5-f]-1,2,4-triazepine; 1H-Pyrimido[4,5-f][1,2,4]triazepine (9CI); 748776-74-1; 1H-Pyrimido[4,5-f]-1,2,4-triazepine; 1,2,4-Triazepine, 1H-pyrimido[4,5-f]-; SCHEMBL2184245; ZINC000253922414
EINECS	Contact for details

Quality Control

Our 1H-Pyrimido[4,5-F]-1,2,4-Triazepine (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as HPLC purity, NMR confirmation, and residual solvent levels are provided and available upon request to support your regulatory and research documentation needs.

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.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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