N-(tert-Butoxycarbonyl)-3-bromoaniline
N-(tert-Butoxycarbonyl)-3-bromoaniline (CAS 25216-74-4), a valuable organic building block, presents the molecular formula C11H14BrNO2 and a molecular weight of 272.14 g/mol. This protected amine is essential for synthesising complex organic molecules, particularly in the pharmaceutical and agrochemical industries. Its structure, featuring both a bromine atom and a Boc-protected amine group, allows for selective chemical transformations, making it a versatile intermediate in multi-step syntheses.

Pharmaceutical Synthesis Intermediate
Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. The bromoaniline moiety facilitates cross-coupling reactions, while the tert-butoxycarbonyl group protects the amine during synthetic manipulations.
Agrochemical Development
Utilised in the development of novel agrochemicals, including pesticides and herbicides. Its functional groups enable the construction of diverse molecular scaffolds with potential biological activity.
Organic Synthesis Reagent
Employed in academic and industrial research laboratories for the creation of complex organic compounds and novel materials. It is a useful intermediate for introducing a substituted aniline fragment into larger molecules.
| Molecular weight | 272.14 |
|---|---|
| Empirical formula | C11H14BrNO2 |
| Assay | 97% |
| Melting point | 86-89 °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 N-(tert-Butoxycarbonyl)-3-bromoaniline used for?
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N-(tert-Butoxycarbonyl)-3-bromoaniline (CAS 25216-74-4) is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals. It facilitates the construction of complex organic molecules.
What are the CAS number and formula for N-(tert-Butoxycarbonyl)-3-bromoaniline?
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The CAS number for N-(tert-Butoxycarbonyl)-3-bromoaniline is 25216-74-4, and its empirical formula (Hill notation) is C11H14BrNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(tert-Butoxycarbonyl)-3-bromoaniline with a minimum purity of 97%. This product is suitable for research and general chemical synthesis purposes; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should N-(tert-Butoxycarbonyl)-3-bromoaniline be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash skin thoroughly after handling. Ensure adequate ventilation as it may cause respiratory irritation.
Is N-(tert-Butoxycarbonyl)-3-bromoaniline a controlled substance?
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Based on the provided data, N-(tert-Butoxycarbonyl)-3-bromoaniline is not listed as a controlled substance. However, users should always verify current local regulations.
How is this chemical typically packed and shipped?
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Tech Serve Solutions typically packs and ships chemicals in compliance with international transport regulations. Packaging options are available to meet customer requirements for various quantities, ensuring safe transit and export.
How can I request a quote or sample?
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To request a quote or a sample of N-(tert-Butoxycarbonyl)-3-bromoaniline, please contact our sales department through the website or via direct inquiry, providing your contact details and the quantity required.
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