N-Boc-2-trimethylsilyl-1H-pyrrole
N-Boc-2-trimethylsilyl-1H-pyrrole (CAS: 75400-57-6), with the molecular formula C12H21NO2Si and a molecular weight of 239.39 g/mol, is a valuable organosilicon compound. It is primarily utilised in chemical synthesis, serving as a versatile building block. Its unique structure, featuring a silylated pyrrole core protected by a Boc group, makes it useful in organic chemistry for introducing pyrrole moieties or facilitating further functionalisation in complex molecule construction.
- IUPAC
- 2-(Trimethylsilyl)-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester,tert-Butyl 2-(trimethylsilyl)-1H-pyrrole-1-carboxylate
- Synonyms
- tert-Butyl 2-(trimethylsilyl)-1H-pyrrole-1-carboxylate2-(Trimethylsilyl)-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester

Organic Synthesis Intermediate
N-Boc-2-trimethylsilyl-1H-pyrrole serves as a key intermediate in the synthesis of various organic molecules. The trimethylsilyl group can be readily removed or can direct further reactions, while the Boc protecting group allows for selective manipulation of the pyrrole nitrogen.
Heterocyclic Chemistry Reagent
This compound is employed in heterocyclic chemistry for the preparation of substituted pyrrole derivatives. It offers a protected and functionalized pyrrole unit suitable for various coupling and derivatization reactions.
Building Block for Complex Molecules
Its specific structure makes it a useful building block in the multi-step synthesis of pharmaceuticals, agrochemicals, and advanced materials where a pyrrole motif is required.
| Molecular weight | 239.39 |
|---|---|
| Empirical formula | C12H21NO2Si |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Melting point | 30 - 35 °C |

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
| Flash point | 108 °C / 226.4 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-39 |
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-2-trimethylsilyl-1H-pyrrole used for?
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N-Boc-2-trimethylsilyl-1H-pyrrole is primarily used as an intermediate in organic synthesis and heterocyclic chemistry for the preparation of substituted pyrrole derivatives and complex molecules.
What are the CAS number and molecular formula for N-Boc-2-trimethylsilyl-1H-pyrrole?
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The CAS number for N-Boc-2-trimethylsilyl-1H-pyrrole is 75400-57-6, and its molecular formula is C12H21NO2Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Boc-2-trimethylsilyl-1H-pyrrole at a purity of 95% (assay). This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
How should N-Boc-2-trimethylsilyl-1H-pyrrole be handled and stored?
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N-Boc-2-trimethylsilyl-1H-pyrrole is classified with GHS07, a Warning signal word, and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). It should be handled with appropriate personal protective equipment in a well-ventilated area. Recommended storage is at 2-8°C.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports N-Boc-2-trimethylsilyl-1H-pyrrole according to all relevant international and local regulations for chemical substances. Packaging is designed to maintain product integrity and safety during transit.
How can I request a sample or quote for N-Boc-2-trimethylsilyl-1H-pyrrole?
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To request a sample or a quote for N-Boc-2-trimethylsilyl-1H-pyrrole, please contact the Tech Serve Solutions sales department via our website or direct contact details.
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