Description

n-(3-Aminophenyl)-1-Ethyl-1H-Pyrazole-5-Carboxamide Hydrochloride is a high-purity, specialized organic compound with the CAS number 1185069-63-9, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique molecular structure, which combines an aminophenyl group with a pyrazole-carboxamide core, making it an essential intermediate for research and development. This product is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers focused on creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzymes or receptors.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of advanced polymers and specialty coatings.
• Bioconjugation & Probe Synthesis: The reactive amine group facilitates its use in creating fluorescent probes, biomarkers, and other diagnostic tools.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	n-(3-Aminophenyl)-1-Ethyl-1H-Pyrazole-5-Carboxamide Hydrochloride
CAS No.	1185069-63-9
Molecular Formula	C12H15N4O · HCl
Molecular Weight	266.74 g/mol
Synonyms	1-Ethyl-N-(3-aminophenyl)-1H-pyrazole-5-carboxamide hydrochloride; 3-Amino-N-(1-ethyl-1H-pyrazol-5-yl)benzamide hydrochloride; 1H-Pyrazole-5-carboxamide, N-(3-aminophenyl)-1-ethyl-, hydrochloride; 1185069-63-9; 1-Ethyl-1H-pyrazole-5-carboxylic acid (3-aminophenyl)amide hydrochloride; 3-[(1-Ethyl-1H-pyrazole-5-carbonyl)amino]aniline hydrochloride
EINECS	Contact for details

Quality Control

Our n-(3-Aminophenyl)-1-Ethyl-1H-Pyrazole-5-Carboxamide Hydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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