Description

4-Amino-2-Ethyl-2 H-Pyrazole-3-Carboxylic Acid Amide is a high-purity pyrazole derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Serves as a core building block in the manufacture of advanced crop protection agents, including herbicides and fungicides.
• Fine Chemical Production: Used in the synthesis of complex dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Investigated as a precursor for the development of novel polymers, ligands, and metal-organic frameworks (MOFs).
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	4-Amino-2-Ethyl-2 H-Pyrazole-3-Carboxylic Acid Amide
CAS No.	957513-91-6
Molecular Formula	C6H10N4O
Molecular Weight	154.17 g/mol
Synonyms	4-Amino-2-ethyl-1H-pyrazole-3-carboxamide; 2-Ethyl-4-amino-1H-pyrazole-3-carboxamide; 4-Amino-2-ethyl-1H-pyrazole-3-carboxylic acid amide; 1H-Pyrazole-3-carboxamide, 4-amino-2-ethyl-; 957513-91-6; 4-Amino-2-ethylpyrazole-3-carboxamide; AE-PCA
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Ethyl-2 H-Pyrazole-3-Carboxylic Acid Amide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting research and process chemistry standards. 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 place at a controlled room temperature (15-25°C). The product may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

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