(S)-(−)-1-(9-Fluorenyl)ethanol
(S)-(−)-1-(9-Fluorenyl)ethanol (CAS: 151775-20-1; C15H14O) is a chiral alcohol with a molecular weight of 210.27 g/mol. This optically active compound serves as a valuable building block in asymmetric synthesis and organic chemistry. Its fluorenyl structure and chiral centre make it particularly useful for constructing complex molecules where stereospecificity is critical. Tech Serve Solutions supplies this fine chemical for research and development purposes.

Chiral Building Block in Asymmetric Synthesis
Utilised as a stereodefined precursor for the synthesis of enantiomerically pure compounds. Its defined chirality is crucial for developing new pharmaceuticals and complex organic molecules.
Organic Synthesis Intermediate
A versatile intermediate in the construction of diverse organic structures. It can be employed in reactions requiring a fluorenyl moiety with a specific chiral centre.
Research and Development Tool
Essential for academic and industrial research in synthetic organic chemistry, particularly in the study of stereoselective reactions and novel compound development.
| Molecular weight | 210.27 |
|---|---|
| Empirical formula | C15H14O |
| Assay | ≥99.0% (HPLC) |
| Optical purity | enantiomeric ratio: 99.5:0.5 (HPLC) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-(9-Fluorenyl)ethanol used for?
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(S)-(−)-1-(9-Fluorenyl)ethanol is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in organic synthesis for research and development purposes.
What is the CAS number and formula for (S)-(−)-1-(9-Fluorenyl)ethanol?
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The CAS number is 151775-20-1, and the empirical formula is C15H14O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(−)-1-(9-Fluorenyl)ethanol with an assay of ≥99.0% (HPLC) and an enantiomeric ratio of 99.5:0.5 (HPLC). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (S)-(−)-1-(9-Fluorenyl)ethanol be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for full details.
Is (S)-(−)-1-(9-Fluorenyl)ethanol classified as a hazardous substance?
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According to the provided data, it has a WGK Germany rating of 3, indicating a high degree of hazard to water. Full hazard information is available in the safety documentation.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, handling all logistical requirements for international distribution.
How can I request a sample or quote for (S)-(−)-1-(9-Fluorenyl)ethanol?
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Please contact our sales team through the website or by phone to request a sample or a quotation.
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