Description

(S)-(+)-2-Benzylbutane is a chiral organic compound belonging to the class of alkylbenzenes, characterized by its specific (S)-(+) enantiomeric form. This high-purity chiral building block is essential for applications requiring precise stereochemistry, such as in asymmetric synthesis and the development of advanced materials. It serves as a valuable intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where enantiomeric purity directly impacts product efficacy and performance.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: Used in the research and production of active pharmaceutical ingredients (APIs) where the (S)-enantiomer is required for biological activity.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing chiral ligands and organocatalysts used in asymmetric catalytic reactions.
• Agrochemical Research: Employed in the development of enantiomerically pure pesticides and herbicides to enhance selectivity and reduce environmental impact.
• Flavor and Fragrance Industry: Acts as a potential intermediate for creating stereochemically defined aroma compounds.
• Material Science: Utilized in the synthesis of chiral liquid crystals or polymers with specific optical properties.
• Organic Synthesis Standard: Functions as a reference standard or a building block in methodological development for stereoselective alkylation reactions.

Basic Information

Product Name	(S)-(+)-2-Benzylbutane
CAS No.	40560-30-3
Molecular Formula	C11H16
Molecular Weight	148.25 g/mol
Synonyms	(S)-2-Benzylbutane; (S)-(+)-2-Phenylbutane; (S)-sec-Butylbenzene; (S)-1-Methyl-1-phenylpropane; (S)-2-Phenylbutane; (S)-(-)-2-Phenylbutane (Note: Verify sign of rotation for specific batch); Benzene, (1-methylpropyl)-, (S)-; Butane, 2-benzyl-, (S)-
EINECS	Contact for details

Quality Control

Our (S)-(+)-2-Benzylbutane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical and enantiomeric purity, meeting the stringent requirements for research and process development. Certificates of Analysis (COA) are provided, detailing parameters such as assay (by GC or HPLC), enantiomeric excess (by chiral GC or HPLC), and identity confirmation (by IR and/or NMR). We support compliance with relevant regulatory frameworks for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage under an inert atmosphere (nitrogen or argon), please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Enantiomeric Excess (chiral GC/HPLC)	≥ 98.0% ee
Refractive Index (n20D)	Contact for details
Specific Rotation ([α]20D)	Contact for details

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