Benzyl (S)-(−)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate
Benzyl (S)-(−)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate (CAS: 50888-84-1) is a chiral organic compound with the formula C17H22N2O3 and a molecular weight of 302.37 g/mol. It is a valuable building block in asymmetric synthesis and heterocyclic chemistry. This compound is frequently employed in research and development settings for the creation of complex molecules requiring specific stereochemistry.

Asymmetric Synthesis
Serves as a key chiral intermediate in stereoselective synthesis, enabling the construction of enantiomerically pure compounds crucial for pharmaceutical research and development.
Heterocyclic Chemistry
Utilised as a building block for synthesising novel heterocyclic compounds, particularly those containing pyrrolidine motifs with defined stereochemistry.
Organic Synthesis Research
A versatile reagent employed in academic and industrial laboratories for exploring new synthetic routes and developing advanced organic molecules.
| Molecular weight | 302.37 |
|---|---|
| Empirical formula | C17H22N2O3 |
| Assay | 97% |
| Optical activity | [α]24/D −14°, c = 1.6 in methanol |
| Melting point | 132-135 °C(lit.) |

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 Benzyl (S)-(−)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and heterocyclic chemistry for research and development purposes.
What are the CAS number and formula for this chemical?
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The CAS number is 50888-84-1, and the empirical formula is C17H22N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or pharmacopoeia grade.
How should Benzyl (S)-(−)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as a Warning with hazards H315, H319, and H335.
Is this compound exported globally by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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Please contact our sales department directly via the website to request a sample or a quotation for this product.
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