Description

3,5-Cyclohexadiene-1,2-Diol, 3-[(S)-(1-Methylethyl)Sulfinyl]-, (1S,2S)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its unique structure, featuring a cyclohexadienediol core with a chiral sulfinyl substituent, makes it a valuable precursor for constructing complex molecules with precise three-dimensional control. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly for introducing stereocenters and sulfur-containing pharmacophores.
• Asymmetric Synthesis: Employed as a ligand precursor or a chiral auxiliary in catalytic asymmetric reactions to induce high enantioselectivity.
• Agrochemical Research: Used in the synthesis of novel, stereospecific pesticides and herbicides where biological activity is often enantiomer-dependent.
• Fine Chemical Production: Acts as a building block for the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D: A valuable tool for methodological studies in organic chemistry, exploring new synthetic routes and reaction mechanisms.
• Material Science Precursor: Potential use in developing chiral polymers or advanced organic materials with specific optical properties.

Basic Information

Product Name	3,5-Cyclohexadiene-1,2-Diol, 3-[(S)-(1-Methylethyl)Sulfinyl]-, (1S,2S)- (9Ci)
CAS No.	499202-03-8
Molecular Formula	C9H14O3S
Molecular Weight	202.27 g/mol
Synonyms	(1S,2S)-3-[(S)-Isopropylsulfinyl]cyclohexa-3,5-diene-1,2-diol; (1S,2S)-3-[(S)-(1-Methylethyl)sulfinyl]-3,5-cyclohexadiene-1,2-diol; (1S,2S)-3-[(S)-Isopropylsulfinyl]-1,2-dihydroxy-3,5-cyclohexadiene; 3-[(S)-Isopropylsulfinyl]-(1S,2S)-cyclohexa-3,5-diene-1,2-diol; Chiral Sulfinyl Dihydroxy Cyclohexadiene Derivative
EINECS	Contact for details

Quality Control

Our production of 3,5-Cyclohexadiene-1,2-Diol, 3-[(S)-(1-Methylethyl)Sulfinyl]-, (1S,2S)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical characterization, including chiral purity verification, to meet the exacting standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound may be sensitive to moisture and oxidation; consider storage under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.