Description

Ethyl 2-Isocyanopropanoate is a versatile organic building block and reagent, specifically an isocyanate ester derivative. This compound is valued for its high reactivity, serving as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is essential for chemists and manufacturers in the fine chemical, pharmaceutical, and advanced material sectors who require a reliable source of high-purity specialty intermediates.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing urea, carbamate, or heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where its isocyanate functionality enables the creation of novel bioactive molecules.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, polyurethanes, and coatings with tailored properties.
• Peptide & Protein Research: Employed in chemical biology for modifying peptides or as a reagent in solid-phase peptide synthesis to introduce specific functional groups.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and colorants.

Basic Information

Item	Details
Product Name	Ethyl 2-Isocyanopropanoate
CAS No.	33140-27-1
Molecular Formula	C6H9NO3
Molecular Weight	143.14 g/mol
Synonyms	Ethyl 2-isocyanopropionate; 2-Isocyanopropanoic Acid Ethyl Ester; Ethyl α-isocyanopropionate; Ethyl 2-isocyanoacetate (related); Ethyl isocyanopropanoate; NSC 163045; Propanoic acid, 2-isocyanato-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Isocyanopropanoate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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