Description

2-Pentanesulfonic Acid is a versatile alkanesulfonic acid derivative, valued for its role as a key intermediate and reagent in advanced chemical synthesis. Its significance lies in its strong acidic properties and solubility in organic media, making it a crucial component for specialized industrial processes. This product is essential for manufacturers and research facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking high-purity building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Catalyst & Reagent: Utilized as an acid catalyst or reagent in organic synthesis reactions, including esterifications and alkylations.
• Agrochemical Synthesis: Employed in the production of herbicides, fungicides, and other crop protection agents.
• Surfactant & Detergent Precursor: Acts as a precursor for the manufacture of specialized surfactants and industrial cleaning formulations.
• Polymer Modification: Used in the modification of polymers and resins to impart specific functional properties.
• Laboratory Research: A valuable reagent for academic and industrial R&D in synthetic chemistry.
• Electroplating Additive: Can be used in electrolyte formulations for metal surface treatment processes.
• Ion-Pairing Agent: Applied in analytical chemistry, particularly in chromatography, as an ion-pairing reagent.

Basic Information

Product Name	2-Pentanesulfonic Acid
CAS No.	7433-51-4
Molecular Formula	C5H12O3S
Molecular Weight	152.21 g/mol
Synonyms	2-Pentylsulfonic Acid; Pentane-2-sulfonic Acid; 1-Ethyl-1-propanesulfonic Acid; (±)-2-Pentanesulfonic Acid; DL-2-Pentanesulfonic Acid; sec-Pentylsulfonic Acid; 2-Sulfopentane
EINECS	Contact for details

Quality Control

Our 2-Pentanesulfonic Acid is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling by techniques such as HPLC and titration. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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