Description

(S)-1-Phenyl-But-3-En-1-Ol is a chiral, non-racemic organic compound featuring a phenyl group and a terminal alkene functionality. This specific enantiomer is a valuable chiral building block and intermediate in asymmetric synthesis, prized for its defined stereochemistry which is critical for producing optically active target 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 active pharmaceutical ingredients (APIs), particularly in routes requiring enantioselective construction of carbon chains.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for the preparation of chiral ligands used in transition metal catalysis.
• Agrochemical Synthesis: Used in the research and production of chiral pesticides and herbicides where biological activity is stereospecific.
• Fine Chemical Building Block: Employed in academic and industrial R&D for the construction of complex natural products and specialty chemicals.
• Material Science Research: Investigated as a monomer or modifier in the development of polymers with specific chiral properties.

Basic Information

Product Name	(S)-1-Phenyl-But-3-En-1-Ol
CAS No.	77118-87-7
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	(S)-1-Phenyl-3-buten-1-ol; (S)-1-Phenylbut-3-en-1-ol; (S)-4-Phenyl-3-buten-1-ol; (S)-(-)-1-Phenyl-3-buten-1-ol; (3S)-4-Phenyl-3-buten-1-ol; (S)-1-Phenylbut-3-en-1-ol; (S)-4-Phenylbut-3-en-1-ol; (S)-1-Phenyl-3-butenol
EINECS	Contact for details

Quality Control

Our (S)-1-Phenyl-But-3-En-1-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis (HPLC, GC), identity confirmation (IR, NMR), and determination of chemical purity and residual solvents to ensure it meets rigorous research and production-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 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.