(S)-(+)-N-Boc-3-N-Fmoc-aminopyrrolidine
(S)-(+)-N-Boc-3-N-Fmoc-aminopyrrolidine (CAS 307531-88-0), a chiral building block with the formula C24H28N2O4 and a molecular weight of 408.49 g/mol, is supplied by TSS for advanced chemical synthesis. This pyrrolidine derivative is crucial in asymmetric synthesis, offering a protected chiral amine functionality for constructing complex molecules. Its unique structure makes it valuable in the development of novel pharmaceutical intermediates and research chemicals.
- IUPAC
- (S)-(+)-1-(tert-Butoxycarbonyl)-3-N-(9-fluorenylmethoxycarbonyl)aminopyrrolidine

Chiral Building Block in Asymmetric Synthesis
This compound serves as a key chiral intermediate in asymmetric synthesis. Its defined stereochemistry is critical for the stereoselective construction of complex organic molecules, particularly in pharmaceutical research and development.
Development of Pharmaceutical Intermediates
The protected amine functionality and pyrrolidine core make it an ideal starting material for synthesizing advanced pharmaceutical intermediates. It enables the introduction of specific chiral centers into drug candidates.
Research and Development in Organic Chemistry
As a versatile heterocyclic building block, it is employed in academic and industrial research laboratories for exploring novel synthetic routes and creating new chemical entities.
| Molecular weight | 408.49 |
|---|---|
| Empirical formula | C24H28N2O4 |
| Assay | 97% |
| Optical activity | [α]20/D +6.0±3°, c = 1 in chloroform |
| Storage temperature | −20°C |
| Melting point | 172-180 °C (DSC) |

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)-(+)-N-Boc-3-N-Fmoc-aminopyrrolidine used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and for the development of pharmaceutical intermediates and research chemicals.
What are the CAS number and formula for (S)-(+)-N-Boc-3-N-Fmoc-aminopyrrolidine?
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The CAS number is 307531-88-0 and the empirical formula is C24H28N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(+)-N-Boc-3-N-Fmoc-aminopyrrolidine with an assay of 97%. We do not represent this product as meeting any pharmacopoeial standards such as USP, BP, or EP.
How should (S)-(+)-N-Boc-3-N-Fmoc-aminopyrrolidine be handled?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation as it can cause skin, eye, and respiratory irritation (H315, H319, H335).
How is this chemical packaged and exported by TSS?
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Tech Serve Solutions, a global supplier and exporter, packages chemicals according to international shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team through the website or by phone, providing the product name and CAS number.
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