Description

4(3H)-Pyrimidinone,3-Amino-6-Hydrazino-(9Ci) is a versatile heterocyclic building block featuring both amino and hydrazino functional groups. This compound is valued for its role as a key intermediate in the synthesis of complex nitrogen-containing molecules, particularly in advanced pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, antiviral agents, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive hydrazino moiety.
• Heterocyclic Chemistry Research: Serves as a fundamental scaffold for constructing fused pyrimidine and triazine derivatives in academic and industrial research laboratories.
• Ligand and Chelator Development: The amino and hydrazino groups make it a useful starting material for creating complexing agents and ligands in coordination chemistry.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized azo dyes and high-performance pigments.
• Material Science Precursor: Potential use in the development of organic semiconductors and conductive polymers due to its electron-rich aromatic system.

Basic Information

Product Name	4(3H)-Pyrimidinone,3-Amino-6-Hydrazino-(9Ci)
CAS No.	93098-77-2
Molecular Formula	C4H7N5O
Molecular Weight	141.13 g/mol
Synonyms	3-Amino-6-hydrazinylpyrimidin-4(3H)-one; 3-Amino-6-hydrazino-4(3H)-pyrimidinone; 6-Hydrazino-3-aminopyrimidin-4(3H)-one; 3-Amino-6-hydrazino-4-pyrimidinol; 3-Amino-6-hydrazinyl-4(1H)-pyrimidinone; 3-Amino-6-hydrazino-1H-pyrimidin-4-one; 93098-77-2 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 4(3H)-Pyrimidinone,3-Amino-6-Hydrazino-(9Ci) is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory 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 (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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