tert-Butyl N-(benzyloxy)carbamate

CAS 79722-21-7C6H5CH2ONHCO2C(CH3)3Chemical Synthesis

tert-Butyl N-(benzyloxy)carbamate (CAS 79722-21-7) is a valuable organic building block with the linear formula C₆H₅CH₂ONHCO₂C(CH₃)₃ and a molecular weight of 223.27 g/mol. Supplied at 99% purity, this protected amine is instrumental in organic synthesis, particularly in the introduction of functional groups requiring subsequent deprotection. Its stable structure makes it a reliable reagent for complex multi-step chemical processes.

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tert-Butyl N-(benzyloxy)carbamate (C6H5CH2ONHCO2C(CH3)3) — chemical structure, CAS 79722-21-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisNitrogen CompoundsOrganic Building BlocksProtected Amines

01 /Applications

Organic Synthesis Reagent

Utilised as a protected amine in the construction of complex organic molecules. The benzyloxycarbonyl group offers selective protection, facilitating multi-step synthetic pathways.

Pharmaceutical Intermediate Development

Serves as a key building block in the research and development of novel pharmaceutical compounds. Its structure lends itself to modification for the creation of active pharmaceutical ingredients.

Peptide Synthesis

Can be employed in solid-phase or solution-phase peptide synthesis to protect amino groups during coupling reactions.

02 /Properties

Molecular weight	223.27
Linear formula	C6H5CH2ONHCO2C(CH3)3
Assay	99%
Melting point	45-47 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

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.

04 /Identifiers & registry

CAS number

79722-21-7

MDL number

MFCD00191873

PubChem substance

24865479

05 /Quality & supply

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.

06 /Frequently asked questions

What is tert-Butyl N-(benzyloxy)carbamate used for?

tert-Butyl N-(benzyloxy)carbamate is primarily used as a protected amine in organic synthesis, including pharmaceutical intermediate development and potentially in peptide synthesis.

What is the CAS number and formula for tert-Butyl N-(benzyloxy)carbamate?

The CAS number is 79722-21-7 and the linear formula is C₆H₅CH₂ONHCO₂C(CH₃)₃.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies tert-Butyl N-(benzyloxy)carbamate with a minimum purity of 99%. We do not represent this product as USP, BP, or EP grade.

What are the safety and handling precautions for this chemical?

This compound is a warning-level irritant (H315, H319, H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray.

How is tert-Butyl N-(benzyloxy)carbamate packed, shipped, and exported?

Tech Serve Solutions expertly packs, ships, and exports chemicals globally, adhering to all relevant international regulations for safe and compliant transport.