Z-Asp(OtBu)-bromomethyl ketone

CAS 153088-76-7C17H22BrNO5Chemical Synthesis

Z-Asp(OtBu)-bromomethyl ketone (CAS 153088-76-7) is a protected amino acid derivative with the molecular formula C17H22BrNO5 and a molecular weight of 400.26 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the field of peptide chemistry and chemical biology. Its structure allows for targeted modifications and incorporation into more complex molecular architectures.

IUPAC: Z-L-aspartic acid 4-tert-butyl ester 1-bromomethyl ketone
Synonyms: Z-L-aspartic acid 4-tert-butyl ester 1-bromomethyl ketone

Email us

Z-Asp(OtBu)-bromomethyl ketone (C17H22BrNO5) — chemical structure, CAS 153088-76-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino Acid DerivativesAspartic AcidChemical BiologyChemical SynthesisPeptide Chemistry

01 /Applications

Peptide Synthesis

This N-protected aspartic acid derivative is utilised in solid-phase or solution-phase peptide synthesis to introduce specific amino acid residues and facilitate controlled chain elongation.

Chemical Biology Research

The compound can be employed in the design and synthesis of modified peptides or peptidomimetics for studying biological processes and molecular interactions.

Organic Synthesis Intermediate

As a functionalised building block, it is applied in the construction of complex organic molecules where precise stereochemistry and functional group compatibility are essential.

02 /Properties

Molecular weight	400.26
Empirical formula	C17H22BrNO5
Assay	≥98.0% (N)
Storage temperature	−20°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

153088-76-7

MDL number

MFCD00672490

Beilstein registry

6820432

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 Z-Asp(OtBu)-bromomethyl ketone used for?

Z-Asp(OtBu)-bromomethyl ketone is primarily used as a building block in peptide synthesis and in chemical biology research for the construction of modified peptides and complex organic molecules.

What are the CAS number and formula for this compound?

The CAS number for Z-Asp(OtBu)-bromomethyl ketone is 153088-76-7 and its empirical formula (Hill notation) is C17H22BrNO5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Z-Asp(OtBu)-bromomethyl ketone with an assay of ≥98.0% (N). We do not represent this product as USP, BP, or EP grade.

How should Z-Asp(OtBu)-bromomethyl ketone be handled?

Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, due to its chemical properties. Consult the Safety Data Sheet for full details.

How is this chemical packed, shipped, and exported?

Tech Serve Solutions professionally packs and ships fine chemicals globally, adhering to all relevant international regulations for safe transport and export.

How can I request a sample or quote for Z-Asp(OtBu)-bromomethyl ketone?

Please use the 'Request a Quote' or 'Request a Sample' form on our website, providing the product name and CAS number (153088-76-7), and our sales team will promptly assist you.