N-Boc-(tosyl)methylamine
N-Boc-(tosyl)methylamine (CAS 433335-00-3) is a chemical compound with the molecular formula C13H19NO4S and a molecular weight of 285.36 g/mol. This organic building block serves as a valuable intermediate in chemical synthesis, particularly in reactions involving protected amines and nitrogen compounds. Its structure facilitates specific chemical transformations, making it a useful reagent for researchers and manufacturers in various scientific disciplines.
- IUPAC
- (Toluene-4-sulfonylmethyl)carbamic acid, tert-butyl ester,N-Boc-(p-tosyl)methanamine,tert-Butyl tosylmethylcarbamate
- Synonyms
- tert-Butyl tosylmethylcarbamate(Toluene-4-sulfonylmethyl)carbamic acid, tert-butyl esterN-Boc-(p-tosyl)methanamine

Organic Synthesis Intermediate
N-Boc-(tosyl)methylamine acts as a key building block in the construction of more complex organic molecules. Its protected amine functionality allows for selective reactions, enabling controlled synthesis pathways.
Pharmaceutical Research
This compound can be employed in the development of novel pharmaceutical agents. Its specific chemical structure may contribute to the creation of drug candidates through various synthetic routes.
Reagent for Protected Amine Chemistry
The tert-butoxycarbonyl (Boc) protecting group on the amine offers stability under certain reaction conditions, making it suitable for multistep syntheses where amine protection is required.
| Molecular weight | 285.36 |
|---|---|
| Empirical formula | C13H19NO4S |
| Assay | 97% |
| Melting point | 115-119 °C |

Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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-(tosyl)methylamine used for?
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N-Boc-(tosyl)methylamine is primarily used as an intermediate and building block in organic synthesis, particularly in the synthesis of complex molecules and pharmaceutical research.
What is the CAS number and formula for N-Boc-(tosyl)methylamine?
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The CAS number is 433335-00-3 and the empirical formula is C13H19NO4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Boc-(tosyl)methylamine with an assay of 97%. This product is suitable for research and technical applications. We do not represent this product as USP, BP, or EP grade.
How should N-Boc-(tosyl)methylamine be handled safely?
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N-Boc-(tosyl)methylamine is classified with H-statements H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is N-Boc-(tosyl)methylamine a controlled substance?
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Based on the provided data, N-Boc-(tosyl)methylamine is not listed as a controlled substance.
How is N-Boc-(tosyl)methylamine packed and shipped?
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N-Boc-(tosyl)methylamine is carefully packed according to industry standards to ensure safe transit. We are experienced global suppliers and exporters of fine chemicals.
How can I request a sample or quote for N-Boc-(tosyl)methylamine?
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To request a sample or a quote for N-Boc-(tosyl)methylamine, please contact our sales team through the website or by phone.
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