Description

[S,(-)]-1,1,2-Triphenyl-1-Butanol is a high-purity, chiral tertiary alcohol characterized by its specific stereochemistry at the carbon bearing the hydroxyl group. This compound serves as a valuable chiral building block and resolving agent in asymmetric synthesis, enabling the production of enantiomerically pure pharmaceuticals and advanced materials. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and fine chemicals.

Application

• Chiral Auxiliary/Resolving Agent: Employed in the separation of racemic mixtures and as a ligand or precursor for chiral catalysts in asymmetric synthesis.
• Pharmaceutical Intermediate: A key building block for the synthesis of enantiomerically pure drug candidates targeting central nervous system (CNS) disorders, cardiovascular diseases, and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides to enhance efficacy and reduce environmental impact.
• Material Science Research: Acts as a monomer or additive in the development of chiral polymers and liquid crystals with specific optical properties.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and catalysis within university laboratories and corporate R&D centers.

Basic Information

Product Name	[S,(-)]-1,1,2-Triphenyl-1-Butanol
CAS No.	16557-86-1
Molecular Formula	C22H22O
Molecular Weight	302.41 g/mol
Synonyms	(S)-(-)-1,1,2-Triphenyl-1-butanol; (S)-1,1,2-Triphenylbutan-1-ol; (-)-1,1,2-Triphenyl-1-butanol; L-1,1,2-Triphenyl-1-butanol; 1-Butanol, 1,1,2-triphenyl-, (S)-; α-Butyl-α,β,β-triphenylethanol (S-form); (S)-α-Butylbenzhydrol
EINECS	Contact for details

Quality Control

Our [S,(-)]-1,1,2-Triphenyl-1-Butanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and specific rotation are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee ([S]-enantiomer)
Specific Rotation	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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