(S)-1-Phenyl-2-propen-1-ol
(S)-1-Phenyl-2-propen-1-ol (CAS: 39623-35-3, Formula: C9H10O) is a chiral alcohol with a molecular weight of 134.18 g/mol. It serves as a valuable building block in organic synthesis, particularly in asymmetric reactions. This compound is supplied by Tech Serve Solutions for research and development purposes, offering a specific optical activity and enantiomeric purity essential for stereoselective syntheses in various chemical disciplines.
- IUPAC
- (S)-α-Vinylbenzyl alcohol
- Synonyms
- (S)-α-Vinylbenzyl alcohol

Chiral Building Block
Utilised in the synthesis of enantiomerically pure compounds, leveraging its defined stereochemistry for targeted molecular construction.
Asymmetric Synthesis
Serves as a key intermediate or chiral auxiliary in reactions requiring stereocontrol, facilitating the formation of specific enantiomers.
Organic Synthesis Intermediate
A versatile reagent in multi-step synthetic pathways for creating complex organic molecules with specific structural features.
| Molecular weight | 134.18 |
|---|---|
| Empirical formula | C9H10O |
| Assay | ≥97.0% (sum of enantiomers, GC) |
| Density | 1.021 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.543 |
| Optical activity | [α]20/D −1.0±0.5°, c = 3.2% in chloroform |
| Optical purity | enantiomeric ratio: ≥97:3 (GC) |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (S)-1-Phenyl-2-propen-1-ol used for?
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(S)-1-Phenyl-2-propen-1-ol is primarily used as a chiral building block and intermediate in asymmetric synthesis for the creation of complex organic molecules.
What are the CAS number and formula for this chemical?
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The CAS number is 39623-35-3 and the empirical formula is C9H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-1-Phenyl-2-propen-1-ol with an assay of ≥97.0% (sum of enantiomers, GC) and an enantiomeric ratio of ≥97:3 (GC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for (S)-1-Phenyl-2-propen-1-ol?
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This compound is classified with GHS07 signal word 'Warning' and hazard statements H315, H319, H335, indicating it may cause skin irritation, serious eye irritation, and respiratory irritation. Use appropriate personal protective equipment such as eyeshields, gloves, and respiratory protection, and handle in a well-ventilated area.
How is (S)-1-Phenyl-2-propen-1-ol packaged and shipped?
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Products are carefully packaged according to regulatory requirements for safe transportation and can be exported globally by Tech Serve Solutions.
How can I request a sample or a quote for (S)-1-Phenyl-2-propen-1-ol?
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Please contact our sales team through the website or call us directly to request a sample or obtain a quotation for (S)-1-Phenyl-2-propen-1-ol.
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