Description

Amino Pyrazole Dihydrochloride is a high-purity, versatile organic salt serving as a critical building block in advanced chemical synthesis. Its value lies in providing a reactive, protected amine functionality essential for constructing complex heterocyclic scaffolds. This compound is particularly vital for researchers and manufacturers in the pharmaceutical and agrochemical sectors who require reliable, high-quality intermediates for developing new active ingredients. The product, identified as CAS NO 197367-87-6, is supplied with full analytical documentation to ensure batch-to-batch consistency.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing more complex nitrogen-containing heterocycles and fine chemicals.
• Material Science Research: Investigated as a monomer or functional additive for creating specialized polymers and coordination complexes.
• Bioconjugation Chemistry: Potential use in linker molecules for antibody-drug conjugates (ADCs) or other bioconjugation strategies due to its reactive amine group.

Basic Information

Product Name	Amino Pyrazole Dihydrochloride
CAS No.	197367-87-6
Molecular Formula	C3H8Cl2N4 (Contact for details)
Molecular Weight	Contact for details
Synonyms	1H-Pyrazol-5-amine, dihydrochloride; 5-Aminopyrazole dihydrochloride; 3-Aminopyrazole dihydrochloride; 1H-Pyrazol-3-amine dihydrochloride; Pyrazol-5-ylamine dihydrochloride; 5-Amino-1H-pyrazole hydrochloride; APD HCl; Amino pyrazole HCl salt
EINECS	Contact for details

Quality Control

Our Amino Pyrazole Dihydrochloride is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with customer and industry requirements.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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