Description

Ethyl 2-Isothiocyanatopropionate is a versatile organic building block characterized by its reactive isothiocyanate and ester functional groups. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing heterocyclic compounds and active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of potential drug candidates, particularly those containing thiazole or thiourea moieties.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Chemical Research & Development: Serves as a versatile reagent for introducing the isothiocyanate functional group into target molecules in academic and industrial labs.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals, dyes, and functional materials.
• Bioconjugation Chemistry: Potential use in modifying biomolecules due to the reactivity of the isothiocyanate group with amines.

Basic Information

Product Name	Ethyl 2-Isothiocyanatopropionate
CAS No.	39574-16-8
Molecular Formula	C6H9NO2S
Molecular Weight	159.21 g/mol
Synonyms	Ethyl 2-isothiocyanatopropanoate; 2-Isothiocyanatopropionic Acid Ethyl Ester; Ethyl α-Isothiocyanatopropionate; Propanoic acid, 2-isothiocyanato-, ethyl ester; NSC 163045; Ethyl 2-(isothiocyanato)propanoate
EINECS	Contact for details

Quality Control

Our Ethyl 2-Isothiocyanatopropionate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP manufacturing for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its highly volatile and light-sensitive nature, containers should be kept sealed and away from heat sources and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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