Description

Prop-1-Enesulphonyl Isocyanate is a highly reactive, specialized isocyanate derivative characterized by its sulfonyl and alkene functionalities. This compound is a critical building block in advanced organic synthesis, enabling the efficient introduction of the isocyanate group into complex molecular frameworks under controlled conditions. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel ureas, carbamates, and other high-value intermediates.

Application

• Pharmaceutical Intermediate: Key reagent for synthesizing novel sulfonylurea and carbamate-based drug candidates, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides with sulfonyl isocyanate motifs for enhanced activity.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent for producing specialty polymers with unique thermal and chemical resistance properties.
• Chemical Research: Essential tool in academic and industrial R&D labs for exploring new reaction pathways and creating libraries of compounds for screening.
• Material Science: Employed in the surface modification of materials to introduce reactive isocyanate groups for further functionalization.

Basic Information

Product Name	Prop-1-Enesulphonyl Isocyanate
CAS No.	13881-54-4
Molecular Formula	C4H5NO3S
Molecular Weight	147.15 g/mol
Synonyms	1-Propene-1-sulfonyl isocyanate; Allylsulfonyl isocyanate; 1-Propene-1-sulphonyl isocyanate; Isocyanic acid, 1-propene-1-sulfonyl ester; Prop-1-ene-1-sulfonyl isocyanate; Allylsulphonyl isocyanate
EINECS	Contact for details

Quality Control

Every batch of Prop-1-Enesulphonyl Isocyanate is manufactured and tested under strict quality management protocols to ensure consistency and purity for sensitive synthetic applications. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) with detailed chromatograms and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to minimize degradation and maintain stability. Due to its highly volatile and hygroscopic nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening and allowed to equilibrate to room temperature before use to prevent moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.