Description

Ethyl [(1-Ethyl-1H-Pyrazol-5-Yl)Thio]Acetate is a specialized organic sulfur compound featuring a pyrazole-thioacetate hybrid structure, serving as a high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and crop protection research.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides with improved efficacy.
• Ligand and Catalyst Development: Serves as a precursor for creating novel ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the development of advanced polymers and functional materials with specific electronic or photophysical properties.
• Chemical Biology Probes: Utilized to create tool compounds for studying enzyme function and biological pathways.

Basic Information

Product Name	Ethyl [(1-Ethyl-1H-Pyrazol-5-Yl)Thio]Acetate
CAS No.	1171509-14-0
Molecular Formula	C9H14N2O2S
Molecular Weight	214.28 g/mol
Synonyms	Ethyl 2-[(1-ethyl-1H-pyrazol-5-yl)thio]acetate; 2-[(1-Ethyl-1H-pyrazol-5-yl)thio]acetic Acid Ethyl Ester; Acetic acid, 2-[(1-ethyl-1H-pyrazol-5-yl)thio]-, ethyl ester; 1-Ethyl-1H-pyrazole-5-thiol, O-ester with ethyl glycolate; (1-Ethylpyrazol-5-ylthio)acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl [(1-Ethyl-1H-Pyrazol-5-Yl)Thio]Acetate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up activities.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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