Description

2-Octanol, (2R)- is a high-purity, single-enantiomer chiral alcohol, a key building block in fine chemical synthesis. Its defined stereochemistry is critical for producing optically active compounds where the spatial arrangement of atoms dictates biological activity and material properties. This product is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty fragrance industries, where enantiomeric purity directly impacts product efficacy and regulatory approval.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: Used in the production of active pharmaceutical ingredients (APIs) where the (R)-enantiomer is required for specific therapeutic activity.
• Agrochemical Production: Serves as a precursor for chiral pesticides and herbicides, where enantioselectivity can enhance potency and reduce environmental impact.
• Flavor and Fragrance Ingredient: Employed in the synthesis of high-value aroma chemicals, contributing to specific olfactory profiles.
• Liquid Crystal and Advanced Material Synthesis: Acts as a chiral dopant or building block in the development of optically active polymers and display materials.
• Organic Synthesis Reagent: Utilized in asymmetric synthesis, including esterification and etherification reactions, to introduce chirality.
• Research & Development: A standard for method development in chiral chromatography and spectroscopic analysis.

Basic Information

Product Name	2-Octanol, (2R)-
CAS No.	4128-32-9
Molecular Formula	C8H18O
Molecular Weight	130.23 g/mol
Synonyms	(R)-2-Octanol; (R)-(+)-2-Octanol; D-2-Octanol; (2R)-Octan-2-ol; (+)-2-Octanol; sec-Octyl alcohol, (R)-; (R)-2-Hydroxyoctane; 1-Methylheptyl alcohol, (R)-
EINECS	223-910-0

Quality Control

Our (R)-2-Octanol is manufactured under strict quality management systems. Each batch is characterized and tested to ensure high chemical and enantiomeric purity, meeting the stringent requirements for chiral intermediates. Comprehensive analysis includes chiral HPLC or GC to confirm enantiomeric excess (e.e.). A detailed Certificate of Analysis (COA) providing identity, purity, and specific test results is supplied with every shipment.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 99.0% e.e.
Specific Rotation [α]D20	+9.0° to +10.5° (c=1, CHCl3)
Refractive Index nD20	1.423 - 1.427
Density (g/mL, 20°C)	0.815 - 0.825
Water Content (KF)	≤ 0.2%

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