Description

3,4-Thiophenediamine,Tetrahydro-,1,1-Dioxide(6Ci,9Ci) is a specialized, high-purity heterocyclic diamine derivative with a sulfone moiety, serving as a critical advanced intermediate in sophisticated organic synthesis. Its unique structure makes it a valuable precursor for constructing complex molecules, particularly in the development of novel pharmaceuticals and high-performance materials. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with unique modes of action.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing high-performance polymers, resins, and specialty coatings.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel chelating ligands for catalytic applications.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and functional pigments.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry and process development in research laboratories.

Basic Information

Product Name	3,4-Thiophenediamine,Tetrahydro-,1,1-Dioxide(6Ci,9Ci)
CAS No.	85105-75-5
Molecular Formula	C4H10N2O2S
Molecular Weight	150.20 g/mol
Synonyms	3,4-Diaminotetrahydrothiophene 1,1-Dioxide; Tetrahydro-3,4-thiophenediamine 1,1-Dioxide; 3,4-Diaminotetrahydrothiophene S,S-Dioxide; 1,1-Dioxo-tetrahydrothiophene-3,4-diamine; 3,4-Diaminothiolane 1,1-Dioxide; Thiolane-3,4-diamine 1,1-dioxide
EINECS	Contact for details

Quality Control

Every batch of 3,4-Thiophenediamine,Tetrahydro-,1,1-Dioxide(6Ci,9Ci) is manufactured under strict quality management protocols. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, NMR, and IR spectroscopy to verify identity, purity, and conformity to customer specifications. Our quality assurance system is designed to meet the stringent requirements of cGMP and ISO standards for advanced chemical intermediates.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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