Description

(2S)-4-Phenylbut-3-En-2-Ol CAS NO 76946-09-3 is a chiral, non-racemic organic compound featuring a phenylbutenol structure. This specific stereoisomer is a valuable chiral building block and intermediate in asymmetric synthesis, prized for its ability to impart stereochemical control in the production of complex molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, including anti-inflammatory and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and production of chiral pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and advanced materials requiring precise stereochemical configurations.
• Asymmetric Catalysis Research: Employed as a standard or ligand precursor in academic and industrial research to develop new catalytic methodologies.
• Organic Synthesis Reference Standard: Used as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	(2S)-4-Phenylbut-3-En-2-Ol
CAS No.	76946-09-3
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	(S)-4-Phenyl-3-buten-2-ol; (2S)-4-Phenyl-3-buten-2-ol; (S)-(-)-4-Phenyl-3-buten-2-ol; L-4-Phenyl-3-buten-2-ol; (S)-4-Phenylbut-3-en-2-ol; (2S)-4-Phenylbut-3-en-2-ol; Phenylbutenol; Chiral Phenylbutenol
EINECS	Contact for details

Quality Control

Our (2S)-4-Phenylbut-3-En-2-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% ee
Specific Rotation [α]	Contact for details
Water Content (KF)	≤ 0.5%

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