N-Boc-ε-caprolactam
N-Boc-ε-caprolactam (CAS: 106412-36-6; Formula: C11H19NO3; MW: 213.27 g/mol) is a protected lactam derivative. This compound serves as a valuable building block in organic synthesis, particularly in the preparation of more complex molecules and polymers. Its utility spans across various chemical research and development applications, offering a versatile intermediate for sophisticated synthetic pathways.
- IUPAC
- 1-(tert-Butoxycarbonyl)-1-azacycloheptan-2-one,1-Boc-2-oxohexamethyleneimine,1-Boc-aza-2-cycloheptanone,N-tert-Butoxycarbonylhexahydro-2H-azepin-2-one,tert-Butyl-2-oxoazepane-1-carboxylate
- Synonyms
- 1-(tert-Butoxycarbonyl)-1-azacycloheptan-2-one1-Boc-2-oxohexamethyleneimine1-Boc-aza-2-cycloheptanoneN-tert-Butoxycarbonylhexahydro-2H-azepin-2-onetert-Butyl-2-oxoazepane-1-carboxylate

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of novel organic compounds and pharmaceuticals. Its protected lactam structure allows for selective reactions and controlled functionalisation in multi-step synthetic routes.
Polymer Chemistry
Serves as a monomer or precursor in the development of specialised polymers. The N-Boc group can be removed under specific conditions, enabling ring-opening polymerisation or incorporation into polymer backbones.
Research and Development
A versatile reagent for academic and industrial research laboratories exploring new chemical entities and synthetic methodologies. Its unique structure facilitates diverse chemical transformations.
| Molecular weight | 213.27 |
|---|---|
| Empirical formula | C11H19NO3 |
| Assay | 97% |
| Density | 1.038 g/mL at 25 °C |
| Refractive index | n20/D 1.468 |


Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/37/38-50 |
| Safety statements (S) | 26-61 |
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 N-Boc-ε-caprolactam primarily used for?
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N-Boc-ε-caprolactam is primarily used as a building block in organic synthesis and in polymer chemistry research.
What are the CAS number and chemical formula for N-Boc-ε-caprolactam?
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The CAS number is 106412-36-6 and the chemical formula is C11H19NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Boc-ε-caprolactam with an assay of 97%. This is a technical grade material and is not represented as USP, BP, or EP.
How should N-Boc-ε-caprolactam be handled?
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Handling should be done with appropriate personal protective equipment to avoid skin and eye irritation, and respiratory tract irritation. Ensure adequate ventilation and avoid release into the environment, as it is harmful to aquatic life.
Is N-Boc-ε-caprolactam a controlled substance?
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The provided data does not indicate that N-Boc-ε-caprolactam is a controlled substance.
How is N-Boc-ε-caprolactam typically packaged and shipped?
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Products are securely packaged for safe transport and are exported globally by Tech Serve Solutions, adhering to international shipping regulations for chemical compounds.
How can I request a sample or quote for N-Boc-ε-caprolactam?
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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 calling our customer service line.
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