Description

Ethyl 2-(4-Amino-1H-Pyrazol-1-Yl)Acetate is a high-purity pyrazole derivative building block essential for advanced organic synthesis. This compound is valued for its reactive amino and ester functional groups, which enable its use as a key intermediate in the development of complex molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for creating 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 and metabolic diseases.
• Agrochemical Synthesis: Serves as a building block for developing new-generation pesticides, herbicides, and fungicides with improved efficacy and selectivity.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new heterocyclic chemistry and creating specialized compound libraries.
• Fine Chemical Production: Employed in the manufacture of complex dyes, pigments, and other performance chemicals requiring specific pyrazole motifs.

Basic Information

Item	Detail
Product Name	Ethyl 2-(4-Amino-1H-Pyrazol-1-Yl)Acetate
CAS No.	1152841-53-6
Molecular Formula	C7H11N3O2
Molecular Weight	169.18 g/mol
Synonyms	Ethyl (4-Amino-1H-pyrazol-1-yl)acetate; 1H-Pyrazole-1-acetic acid, 4-amino-, ethyl ester; 4-Amino-1H-pyrazole-1-acetic acid ethyl ester; Ethyl 2-(4-Aminopyrazol-1-yl)acetate; 4-Aminopyrazole-1-acetic acid ethyl ester; 1-(Carboxymethyl)-4-aminopyrazole ethyl ester; (4-Amino-1H-pyrazol-1-yl)acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Every batch of Ethyl 2-(4-Amino-1H-Pyrazol-1-Yl)Acetate is manufactured and tested under strict quality management systems to ensure consistency and reliability. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting full specifications are available for review and are 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). 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 crystalline 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.