Description

Ethyl 5-(Formylamino)-1H-Pyrazole-4-Carboxylate is a high-purity pyrazole derivative, a crucial advanced intermediate in modern organic synthesis. Its molecular structure, featuring both formylamino and ester functional groups, makes it a versatile building block for constructing complex heterocyclic systems. This compound is primarily sought after by research institutions and pharmaceutical manufacturers for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in areas requiring functionalized pyrazole cores.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides, fungicides, and insecticides.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring novel heterocyclic chemistry and synthesizing specialized libraries of compounds.
• Material Science: Potential application as a monomer or functional additive in the synthesis of specialty polymers and advanced materials.
• Dye & Pigment Industry: Can be utilized as an intermediate for producing complex colorants and functional dyes.

Basic Information

Product Name	Ethyl 5-(Formylamino)-1H-Pyrazole-4-Carboxylate
CAS No.	31055-19-3
Molecular Formula	C7H9N3O3
Molecular Weight	183.16 g/mol
Synonyms	Ethyl 5-formamido-1H-pyrazole-4-carboxylate; 5-(Formylamino)-1H-pyrazole-4-carboxylic acid ethyl ester; 4-Carbethoxy-5-formamidopyrazole; 1H-Pyrazole-4-carboxylic acid, 5-(formylamino)-, ethyl ester; Ethyl 5-formylamino-1H-pyrazole-4-carboxylate; 31055-19-3; 5-Formylamino-1H-pyrazole-4-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-(Formylamino)-1H-Pyrazole-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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