Description

[S,(+)]-2-Bromooctane is a high-purity chiral alkyl halide building block, specifically the (S)-enantiomer of 2-bromooctane. This compound is valued for its role in stereoselective synthesis, enabling the controlled introduction of chiral centers in complex molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring high enantiomeric purity.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs) and bioactive molecules.
• Asymmetric Synthesis: Used in nucleophilic substitution reactions (e.g., SN2) to construct stereodefined carbon frameworks.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organometallic catalysts used in homogeneous catalysis.
• Agrochemical Research: Employed in the development of chiral pesticides and herbicides where specific stereochemistry impacts biological activity.
• Material Science: Utilized in the synthesis of chiral liquid crystals or polymers with specific optical properties.
• Academic & Industrial R&D: A fundamental reagent for methodological development in organic chemistry and process optimization.

Basic Information

Product Name	[S,(+)]-2-Bromooctane
CAS No.	1191-24-8
Molecular Formula	C8H17Br
Molecular Weight	193.13 g/mol
Synonyms	(S)-2-Bromooctane; (+)-(S)-2-Bromooctane; (S)-(+)-2-Bromooctane; (S)-2-Octyl bromide; (S)-sec-Octyl bromide; 1-Bromo-2-(S)-methylheptane; (2S)-2-Bromooctane
EINECS	214-742-4

Quality Control

Our [S,(+)]-2-Bromooctane is produced under strict quality management protocols. Each batch is characterized and tested to ensure high chemical and enantiomeric purity, meeting the stringent requirements of advanced synthetic applications. Comprehensive analytical data, including Chiral HPLC/GLC for enantiomeric excess (ee) determination, is provided. Certificates of Analysis (COA) detailing identity, purity, and specific tests are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Specific Rotation [α]	+20.0° to +24.0° (c=1, CHCl3)
Refractive Index (nD20)	1.450 - 1.455
Density (g/mL, 20°C)	1.08 - 1.12

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