Description

1H-Pyrimido[5,4-C]-1,2,5-Triazepine (9Ci) is a high-purity, specialized heterocyclic compound with the CAS number 384850-65-1. This advanced chemical intermediate is valued for its unique fused-ring structure, which serves as a critical building block in sophisticated organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the discovery and development of novel active ingredients.

Application

• Pharmaceutical Research & Development: A key heterocyclic scaffold for the synthesis of novel drug candidates, particularly in areas targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Intermediate: Used in the research and development of new-generation pesticides and herbicides, leveraging its complex molecular architecture.
• Material Science Research: Investigated as a precursor or dopant for the development of advanced organic electronic materials and specialty polymers.
• Academic & Contract Research: Serves as a valuable reference standard and starting material in university laboratories and CROs (Contract Research Organizations) for methodological studies and heterocyclic chemistry exploration.
• Chemical Library Synthesis: Employed in the construction of diverse compound libraries for high-throughput screening (HTS) in drug discovery programs.

Basic Information

Product Name	1H-Pyrimido[5,4-C]-1,2,5-Triazepine (9Ci)
CAS No.	384850-65-1
Molecular Formula	C5H4N6
Molecular Weight	148.13 g/mol
Synonyms	1H-Pyrimido[5,4-c][1,2,5]triazepine; Pyrimido[5,4-c]-1,2,5-triazepine; 1H-Pyrimido[5,4-c]-1,2,5-triazepine; 384850-65-1; 1H-Pyrimido[5,4-c][1,2,5]triazepine (9CI); Pyrimido-triazepine; 1,2,5-Triazepino[5,4-c]pyrimidine
EINECS	Contact for details

Quality Control

Our 1H-Pyrimido[5,4-C]-1,2,5-Triazepine (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.