Description

1-Penten-1-Sulfonicacid is a specialized organic sulfonic acid derivative, characterized by its terminal alkene and sulfonic acid functional groups. This unique structure makes it a valuable strong acid/organic solvent and a versatile building block for chemical synthesis. It is primarily utilized in research and industrial applications requiring a reactive acid catalyst or a functionalized intermediate. Key industries that benefit from this compound include fine chemical manufacturing, pharmaceutical research, and materials science.

Application

• Chemical Intermediate: Serves as a key precursor in the synthesis of surfactants, detergents, and specialty polymers.
• Catalyst & Reagent: Used as an acid catalyst in organic synthesis reactions, including esterification and alkylation.
• Pharmaceutical Research: Employed in the development and synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Material Science: Acts as a functional monomer or cross-linking agent in the production of ion-exchange resins and advanced polymeric materials.
• Analytical Chemistry: Utilized as a derivatization agent or a standard in chromatographic analysis and method development.
• Electroplating & Surface Treatment: Functions as an additive in plating baths and surface modification processes.

Basic Information

Product Name	1-Penten-1-Sulfonicacid
CAS No.	71302-55-1
Molecular Formula	C5H10O3S
Molecular Weight	150.20 g/mol
Synonyms	1-Pentene-1-sulfonic acid; Pent-1-ene-1-sulfonic acid; 1-Sulfopent-1-ene; 1-Pentenesulfonic Acid; Vinylsulfonic acid, propyl-; Propylvinylsulfonic Acid
EINECS	Contact for details

Quality Control

Our 1-Penten-1-Sulfonicacid is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical properties. Our quality commitment ensures the material meets the high standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its strong acid nature, keep away from bases, oxidizing agents, and incompatible materials. Handle and store in accordance with all applicable safety regulations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Density (at 20°C)	~1.15 g/cm³

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