2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide
2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide (CAS: 702-96-5) is a heterocyclic organic compound with the molecular formula C9H18N2O and a molecular weight of 170.25 g/mol. As a pyrrolidine derivative, it serves as a valuable building block in chemical synthesis. Its primary applications lie in organic chemistry research and the development of novel chemical entities, particularly within the pharmaceutical and materials science sectors. Supplied by TSS, it is available at a standard assay of 98%.
- Synonyms
- 5-Tetramethyl-3-pyrrolidinecarboxamideC9H18N2O702-96-5

Organic Synthesis Intermediate
This compound functions as a key intermediate in various organic synthesis pathways. It is utilised in the construction of more complex molecular architectures, owing to its unique pyrrolidine structure and amide functional group.
Research and Development
Primarily employed in research laboratories, 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide aids in the exploration of new chemical reactions and the synthesis of novel compounds. Its availability supports advancements in medicinal chemistry and materials science.
Heterocyclic Chemistry
As a substituted pyrrolidine, this chemical is instrumental in studies involving heterocyclic chemistry. It provides a scaffold for the development of diverse heterocyclic systems with potential biological activity or material properties.
| Molecular weight | 170.25 |
|---|---|
| Empirical formula | C9H18N2O |
| Assay | 98% |
| Melting point | 128-131 °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 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide used for?
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2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide is used as a building block in organic synthesis, particularly in research and development for creating novel chemical entities and exploring heterocyclic chemistry.
What are the CAS number and formula for 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide?
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The CAS number for 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide is 702-96-5, and its empirical formula is C9H18N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide at an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the safety and handling precautions for this compound?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Wear a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes.
How is 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals in compliance with all relevant international regulations to ensure safe and secure delivery worldwide.
How can I request a sample or quote for 2,2,5,5-Tetramethyl-3-pyrrolidinecarboxamide?
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To request a sample or a quote, please contact our sales team through the inquiry form or by phone, providing your specific requirements.
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