Description

1,4-Dithiaspiro[4.4]Nonane-2-Methanol(9Ci) is a specialized sulfur-containing heterocyclic compound that serves as a valuable building block in advanced organic synthesis. Its unique spirocyclic dithiane structure makes it a versatile intermediate for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This compound is essential for chemists and R&D teams in fine chemical, pharmaceutical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring sulfur-containing or spirocyclic motifs.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal complexation.
• Material Science Research: Intermediate in the synthesis of organic electronic materials and polymers with specific optoelectronic properties.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for high-value, low-volume specialty chemicals.
• Academic & Industrial R&D: A valuable tool for methodological development and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	1,4-Dithiaspiro[4.4]Nonane-2-Methanol(9Ci)
CAS No.	35128-31-5
Molecular Formula	C8H14OS2
Molecular Weight	190.32 g/mol
Synonyms	1,4-Dithiaspiro[4.4]nonane-2-methanol; 2-(Hydroxymethyl)-1,4-dithiaspiro[4.4]nonane; 1,4-Dithiaspiro[4.4]nonan-2-ylmethanol; Spiro[1,3-dithiolane-2,1'-cyclohexane]-2'-methanol; (1,4-Dithiaspiro[4.4]nonan-2-yl)methanol
EINECS	Contact for details

Quality Control

Our 1,4-Dithiaspiro[4.4]Nonane-2-Methanol(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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