Description

Pyrimidine, 4-Diazenyl- (9Ci) is a specialized heterocyclic organic compound featuring a diazenyl functional group on the pyrimidine core. This unique structure makes it a valuable intermediate for advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for functional dyes, photoactive compounds, and advanced polymers.
• Chemical Biology: Employed as a probe or linker in bioconjugation and the study of biological processes.
• Academic & Industrial R&D: Fundamental research reagent for exploring new reactions and heterocyclic chemistry.

Basic Information

Item	Detail
Product Name	Pyrimidine, 4-Diazenyl- (9Ci)
CAS No.	504407-91-4
Molecular Formula	C4H3N5
Molecular Weight	121.10 g/mol
Synonyms	4-Diazenylpyrimidine; 4-Pyrimidinediazonium; 4-Diazopyrimidine; 4-Pyrimidinediazonium ion; 4-Diazenyl-pyrimidine; Pyrimidine, 4-diazenyl-; 4-(Diazenyl)pyrimidine; 1,3-Diazine, 4-diazenyl-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles. We adhere to strict in-process controls to guarantee batch-to-batch consistency suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from oxidizing agents and strong acids.

Specification

Item	Specification
Appearance	Yellow to orange 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.