N-Boc-pyrrole
N-Boc-pyrrole (CAS: 5176-27-2), with the molecular formula C9H13NO2 and a molecular weight of 167.21 g/mol, is a key heterocyclic building block. It serves as a versatile intermediate in organic synthesis, particularly in the preparation of substituted pyrrole derivatives. Its protected amine functionality makes it valuable in multi-step syntheses where selective reactions are required. This compound finds utility in research and development across various chemical sectors.
- IUPAC
- tert-Butyl 1-pyrrolecarboxylate
- Synonyms
- tert-Butyl 1-pyrrolecarboxylate

Organic Synthesis Intermediate
N-Boc-pyrrole is widely employed as a building block in the synthesis of complex organic molecules. The tert-butoxycarbonyl (Boc) protecting group allows for controlled functionalization of the pyrrole ring.
Pharmaceutical Research
This compound is utilised in the development of novel pharmaceutical agents. Its pyrrole core is a common structural motif found in many biologically active compounds.
Materials Science
N-Boc-pyrrole can be incorporated into the synthesis of advanced materials, including polymers and functional organic materials, owing to the properties of the pyrrole ring.
| Molecular weight | 167.21 |
|---|---|
| Empirical formula | C9H13NO2 |
| Assay | 98% |
| Boiling point | 91-92 °C/20 mmHg(lit.) |
| Density | 1 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4685(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 75 °C / 167 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-pyrrole used for?
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N-Boc-pyrrole is primarily used as a versatile building block and intermediate in organic synthesis, especially for preparing substituted pyrrole derivatives in pharmaceutical research and materials science.
What is the CAS number and formula for N-Boc-pyrrole?
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The CAS number for N-Boc-pyrrole is 5176-27-2, and its molecular formula is C9H13NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Boc-pyrrole with an assay of 98%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the main safety concerns when handling N-Boc-pyrrole?
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N-Boc-pyrrole is classified with GHS07 signal word 'Warning' and hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Handle with appropriate personal protective equipment including eyeshields and gloves, and ensure adequate ventilation.
How is N-Boc-pyrrole packed, shipped, and exported?
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N-Boc-pyrrole is carefully packaged to ensure product integrity during transit. As a global supplier, Tech Serve Solutions has extensive experience in exporting chemicals worldwide, adhering to all relevant shipping regulations.
How can I request a sample or quote for N-Boc-pyrrole?
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To request a sample or a quote for N-Boc-pyrrole, please contact our sales team through the website or by phone, providing your specific requirements.
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