1-Z-2-Pyrrolidinone
1-Z-2-Pyrrolidinone (CAS: 14468-80-5), with the molecular formula C12H13NO3 and a molecular weight of 219.24 g/mol, is a valuable heterocyclic building block. It serves as a key intermediate in complex organic synthesis, particularly within the pharmaceutical and fine chemical industries. Its unique structure allows for diverse chemical modifications, making it an important component in the development of novel compounds and materials. Tech Serve Solutions offers this compound for research and development purposes.
- IUPAC
- 1-(Benzyloxycarbonyl)-2-pyrrolidinone,N-Benzyloxycarbonylpyrrolidin-2-one
- Synonyms
- 1-(Benzyloxycarbonyl)-2-pyrrolidinoneN-Benzyloxycarbonylpyrrolidin-2-one

Pharmaceutical Intermediate
1-Z-2-Pyrrolidinone is utilised as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs). Its pyrrolidine core is a common motif in many drug molecules, facilitating the development of new therapeutic agents.
Organic Synthesis Reagent
This compound functions as a versatile reagent in various organic transformations. Its functional groups enable its incorporation into complex molecular architectures for the creation of novel chemical entities.
Fine Chemical Manufacturing
It is employed in the production of fine chemicals, where precise molecular structures are required for specialised applications. The compound contributes to the development of advanced materials and specialty chemicals.
| Molecular weight | 219.24 |
|---|---|
| Empirical formula | C12H13NO3 |
| Assay | 97% |
| Melting point | 32-36 °C |
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 52/53 |
| Safety statements (S) | 61 |
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 1-Z-2-Pyrrolidinone used for?
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1-Z-2-Pyrrolidinone is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and fine chemicals.
What is the CAS number and molecular formula for 1-Z-2-Pyrrolidinone?
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The CAS number for 1-Z-2-Pyrrolidinone is 14468-80-5, and its molecular formula is C12H13NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Z-2-Pyrrolidinone with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 1-Z-2-Pyrrolidinone be handled?
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1-Z-2-Pyrrolidinone has a flash point above 110 °C and a melting point of 32-36 °C. It is classified under WGK Germany 3. Users should refer to the Safety Data Sheet (SDS) for comprehensive handling and safety information, including appropriate personal protective equipment.
How is 1-Z-2-Pyrrolidinone shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1-Z-2-Pyrrolidinone. Products are carefully packed and exported according to international shipping regulations.
How can I request a quote or sample for 1-Z-2-Pyrrolidinone?
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To request a quote or a sample of 1-Z-2-Pyrrolidinone, please contact our sales team through the website or by phone, providing the product name and CAS number.
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