Description

(S)-1,2-Octanediol is a high-purity, chiral 1,2-diol building block with significant utility in advanced organic synthesis. Its enantiomeric purity makes it a valuable intermediate for the preparation of chiral ligands, pharmaceutical intermediates, and specialty polymers. This compound is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for applications requiring precise stereochemical control.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: Used in the asymmetric synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Production: Serves as a key building block for chiral herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Employed in the synthesis of chiral ligands for asymmetric catalysis and metal complexes.
• Polymer and Material Science: Acts as a monomer or chain extender for producing specialty polyesters and polyurethanes with specific properties.
• Flavor and Fragrance Industry: Utilized in the synthesis of chiral aroma chemicals and flavoring agents.
• Academic and Industrial Research: A valuable reagent for methodological development in organic chemistry and material science.

Basic Information

Product Name	(S)-1,2-Octanediol
CAS No.	87720-91-0
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	(S)-Octane-1,2-diol; (S)-1,2-Dihydroxyoctane; (2S)-Octane-1,2-diol; L-1,2-Octanediol; (S)-(-)-1,2-Octanediol; (1S,2S)-1,2-Octanediol; 1,2-Octanediol, (S)-
EINECS	Contact for details

Quality Control

Our (S)-1,2-Octanediol is produced under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized by advanced analytical techniques including chiral HPLC, GC, and NMR to confirm identity, purity, and optical rotation. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Optical Rotation	Contact for details
Water Content (KF)	≤ 0.5%

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