Description

1H-Pyrazole, 3-Hydrazinyl-, Hydrochloride (1:1) is a high-purity pyrazole derivative, a versatile heterocyclic building block essential for advanced organic synthesis. Its core value lies in its reactive hydrazinyl and pyrazole functionalities, enabling the construction of complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Chelating Agent: Serves as a building block for creating specialized ligands in coordination chemistry and catalysis research.
• Material Science Research: Employed in the synthesis of functional organic materials, such as polymers and dyes with specific electronic properties.
• Chemical Biology Probe Development: Utilized to create tool compounds for studying enzyme function and biological pathways.

Basic Information

Product Name	1H-Pyrazole, 3-Hydrazinyl-, Hydrochloride (1:1)
CAS No.	727993-51-3
Molecular Formula	C3H7N5·HCl
Molecular Weight	149.58 g/mol
Synonyms	3-Hydrazinyl-1H-pyrazole hydrochloride; 3-Hydrazinopyrazole hydrochloride; 1H-Pyrazole-3-hydrazine hydrochloride; Pyrazole-3-hydrazine HCl; 3-Hydrazino-1H-pyrazole monohydrochloride; 3-Pyrazolylhydrazine hydrochloride; 727993-51-3
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole, 3-Hydrazinyl-, Hydrochloride (1:1) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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