(R)-1-Phenyl-2-propen-1-ol
(R)-1-Phenyl-2-propen-1-ol (CAS: 104713-12-4), a chiral alcohol with the formula C9H10O and a molecular weight of 134.18 g/mol, serves as a valuable building block in organic synthesis. Its distinct stereochemistry makes it particularly useful in asymmetric synthesis for creating enantiomerically pure compounds. This reagent is essential for researchers and chemists developing new pharmaceutical intermediates and complex organic molecules.
- IUPAC
- (R)-α-Vinylbenzyl alcohol

Chiral Building Block
Utilised as a key chiral intermediate in the stereoselective synthesis of complex organic molecules. Its enantiopurity is critical for building specific stereocenters in target compounds.
Asymmetric Synthesis
Employed in reactions where the control of stereochemistry is paramount, enabling the production of enantiomerically enriched products. It is a versatile starting material for chiral auxiliaries and catalysts.
Pharmaceutical Intermediate Synthesis
Serves as a precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug candidates, where specific enantiomers are required for biological activity.
Organic Synthesis Research
A fundamental reagent for academic and industrial research laboratories exploring novel synthetic pathways and methodologies. It allows for the introduction of specific functionalities and chiral information.
| Molecular weight | 134.18 |
|---|---|
| Empirical formula | C9H10O |
| Assay | ≥95% (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: ≥93:7 (GC) |
| Storage temperature | −20°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 (R)-1-Phenyl-2-propen-1-ol used for?
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(R)-1-Phenyl-2-propen-1-ol is primarily used as a chiral building block and intermediate in asymmetric synthesis and the production of complex organic molecules, including pharmaceutical intermediates.
What are the CAS number and formula for (R)-1-Phenyl-2-propen-1-ol?
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The CAS number for (R)-1-Phenyl-2-propen-1-ol is 104713-12-4, and its empirical formula is C9H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-1-Phenyl-2-propen-1-ol with an assay of ≥95% (sum of enantiomers, GC). This product is not represented as USP, BP, or EP grade.
What are the primary hazards associated with handling this compound?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, is recommended.
How is (R)-1-Phenyl-2-propen-1-ol typically supplied and exported?
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Tech Serve Solutions supplies and exports fine chemicals like (R)-1-Phenyl-2-propen-1-ol globally, adhering to all relevant shipping and regulatory requirements for hazardous materials.
How can I request a sample or a quote for (R)-1-Phenyl-2-propen-1-ol?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number (104713-12-4).
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