(S)-(+)-1-Fmoc-3-pyrrolidinol
(S)-(+)-1-Fmoc-3-pyrrolidinol (CAS: 215178-38-4) is a chiral heterocyclic building block with the molecular formula C19H19NO3 and a molecular weight of 309.36 g/mol. This N-protected pyrrolidine derivative is primarily utilised in asymmetric synthesis and chemical research. Its specific stereochemistry makes it a valuable intermediate for the construction of complex chiral molecules and pharmaceutical compounds, contributing to advancements in stereoselective organic chemistry.
- IUPAC
- (S)-1-(9-Fluorenylmethoxycarbonyl)-3-pyrrolidinol

Chiral Building Block in Organic Synthesis
Serves as a key intermediate in the synthesis of enantiomerically pure compounds. Its defined stereocenter allows for the construction of complex chiral molecules, particularly in pharmaceutical research and development.
Asymmetric Synthesis
Essential for stereoselective transformations, enabling chemists to control the chirality of target molecules. It is often employed in the synthesis of drug candidates and other biologically active compounds.
Heterocyclic Chemistry
Used as a versatile synthon for introducing the pyrrolidine moiety into larger molecular frameworks. This is relevant for developing novel heterocyclic compounds with potential therapeutic applications.
| Molecular weight | 309.36 |
|---|---|
| Empirical formula | C19H19NO3 |
| Assay | 95% |
| Melting point | 106-110 °C (dec.) |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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-Fmoc-3-pyrrolidinol used for?
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(S)-(+)-1-Fmoc-3-pyrrolidinol is primarily used as a chiral building block in asymmetric synthesis and chemical research for constructing complex chiral molecules, particularly in the pharmaceutical industry.
What are the CAS number and formula for (S)-(+)-1-Fmoc-3-pyrrolidinol?
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The CAS number is 215178-38-4 and the empirical formula is C19H19NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(+)-1-Fmoc-3-pyrrolidinol with an assay of 95%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should (S)-(+)-1-Fmoc-3-pyrrolidinol be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause skin, eye, and respiratory irritation (H315-H319-H335).
Can you provide information on packaging and shipping?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Please contact us for details regarding packaging, shipping, and export of (S)-(+)-1-Fmoc-3-pyrrolidinol.
How can I request a sample or quote?
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To request a sample or a quote for (S)-(+)-1-Fmoc-3-pyrrolidinol, please contact our sales team through the website or call us directly.
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