(R)-(+)-1-Boc-3-acetamidopyrrolidine
(R)-(+)-1-Boc-3-acetamidopyrrolidine (CAS: 550371-67-0) is a chiral heterocyclic compound with the molecular formula C11H20N2O3 and a molecular weight of 228.29 g/mol. This Boc-protected pyrrolidine derivative serves as a valuable building block in asymmetric synthesis. It is primarily utilised in the development of complex organic molecules and pharmaceutical intermediates, where precise stereochemical control is essential. Available from Tech Serve Solutions, it meets rigorous quality standards for research and synthesis applications.
- IUPAC
- tert-Butyl (3R)-3-(acetylamino)-1-pyrrolidinecarboxylate

Chiral Building Block in Asymmetric Synthesis
This compound is a crucial intermediate for introducing chirality into target molecules. Its well-defined stereochemistry at the pyrrolidine ring allows for stereoselective transformations in the synthesis of complex chiral structures.
Pharmaceutical Intermediate Development
Utilised in the research and development of novel pharmaceutical agents. The pyrrolidine scaffold is a common feature in many biologically active compounds, making this derivative a useful starting material for drug discovery programmes.
Heterocyclic Chemistry Research
Serves as a versatile reagent for exploring new synthetic routes and methodologies within heterocyclic chemistry. Its functional groups (Boc-protected amine and acetamide) offer multiple points for chemical modification.
| Molecular weight | 228.29 |
|---|---|
| Empirical formula | C11H20N2O3 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 85-89 °C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Boc-3-acetamidopyrrolidine used for?
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(R)-(+)-1-Boc-3-acetamidopyrrolidine is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in the development of pharmaceutical agents and other complex organic molecules requiring precise stereochemical control.
What are the CAS number and molecular formula of (R)-(+)-1-Boc-3-acetamidopyrrolidine?
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The CAS number is 550371-67-0, and the molecular formula is C11H20N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-1-Boc-3-acetamidopyrrolidine with an assay of 97%. This product is intended for research and chemical synthesis. We do not represent it as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
What are the key safety considerations when handling this chemical?
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This compound is classified with a Warning signal word and carries the H302 hazard statement (Harmful if swallowed). Appropriate personal protective equipment, including a dust mask (N95 type recommended), eyeshields, face shields, and gloves, should be worn. Handle in a well-ventilated area.
How is (R)-(+)-1-Boc-3-acetamidopyrrolidine packed and exported by TSS?
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Tech Serve Solutions packs and exports chemicals with appropriate safety measures to ensure product integrity and compliance with international shipping regulations. Specific packaging details can be provided upon request.
How can I request a sample or quote for (R)-(+)-1-Boc-3-acetamidopyrrolidine?
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To request a sample or a quote, please contact our sales team through the enquiry form on our website or by direct email, referencing the product name and CAS number (550371-67-0).
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