Description

(S)-2-Methyl-1-Phenyl-But-3-En-1-Ol CAS NO 122332-13-2 is a chiral, non-racemic alcohol featuring a phenyl and a vinyl group, making it a versatile chiral building block in asymmetric synthesis. Its value lies in its ability to introduce both stereochemical complexity and functional group diversity into target molecules, which is critical for developing high-value intermediates. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• As a key chiral intermediate in the synthesis of pharmaceutical candidates and active ingredients.
• Utilized in asymmetric catalysis research and the development of novel synthetic methodologies.
• Employed as a building block for natural product synthesis and complex molecule construction.
• Serves as a precursor for ligands used in metal-catalyzed reactions.
• Applied in the research and development of agrochemicals and specialty chemicals requiring specific stereochemistry.

Basic Information

Product Name	(S)-2-Methyl-1-Phenyl-But-3-En-1-Ol
CAS No.	122332-13-2
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	(S)-2-Methyl-1-phenylbut-3-en-1-ol; (S)-1-Phenyl-2-methyl-3-buten-1-ol; (S)-α-Methyl-β-vinylbenzenemethanol; (S)-2-Methyl-1-phenyl-3-buten-1-ol; (S)-1-Phenyl-2-methylbut-3-en-1-ol; (S)-2-Methyl-1-phenylbut-3-en-1-ol; (S)-Homoallylic alcohol derivative
EINECS	Contact for details

Quality Control

Our (S)-2-Methyl-1-Phenyl-But-3-En-1-Ol is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical testing, including chiral purity analysis, to meet the exacting standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, containers should be kept sealed and flushed with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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