Description

S-6 CAS NO 32179-45-6 is a specialized chemical intermediate known for its unique reactivity profile. This compound is valued for its role in facilitating complex synthetic pathways, particularly in the production of high-performance materials and active pharmaceutical ingredients. It is an essential building block for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for complex molecular architectures.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance coatings.
• Organic Synthesis & R&D: A versatile reagent in academic and industrial research laboratories for constructing complex organic molecules.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	S-6
CAS No.	32179-45-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	S-6; 1,3,2-Dioxathiolane 2,2-dioxide; Sulfolene; 2,5-Dihydrothiophene 1,1-dioxide; 3-Sulfolene; Butadiene sulfone; 2,5-Dihydrothiophene-1,1-dioxide
EINECS	250-959-5

Quality Control

Our S-6 is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) documenting these results is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, strong bases, and oxidizing agents. Due to its sensitivity, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) to prevent oxidation and maintain stability. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 67 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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