Description

Isothiocyanic Acid 3-Buten-1-Yl Ester is a reactive organic compound belonging to the class of isothiocyanates, characterized by its terminal alkene and isothiocyanate functional groups. This unique bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules, particularly in the development of pharmaceuticals and agrochemicals. It is primarily utilized by research institutions and industrial manufacturers in the fine chemical, life sciences, and crop protection sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactivity to create compounds with specific biological activity.
• Chemical Research & Development: Acts as a versatile reagent in organic synthesis for creating heterocyclic compounds, polymers, and specialty chemicals.
• Bioconjugation: The isothiocyanate group can react with amines, making it useful for labeling proteins, peptides, and other biomolecules in biochemical applications.
• Material Science: Potential use as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.

Basic Information

Product Name	Isothiocyanic Acid 3-Buten-1-Yl Ester
CAS No.	34424-44-7
Molecular Formula	C5H7NS
Molecular Weight	113.18 g/mol
Synonyms	3-Butenyl Isothiocyanate; 1-Butene-4-isothiocyanate; 4-Isothiocyanato-1-butene; Allyl Isothiocyanate Homolog; Vinyl Isothiocyanate; But-3-enyl isothiocyanate; 3-Butenyl mustard oil
EINECS	Contact for details

Quality Control

Our production of Isothiocyanic Acid 3-Buten-1-Yl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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