Boc-N-Me-Tyr(Bzl)-OH

CAS 64263-81-6C22H27NO5Chemical Synthesis

Boc-N-Me-Tyr(Bzl)-OH (CAS 64263-81-6), a derivative of Nα-Boc-O-benzyl-Nα-methyl-L-tyrosine, is a valuable building block in organic synthesis. With a molecular formula of C22H27NO5 and a molecular weight of 385.45 g/mol, this compound is frequently employed in peptide chemistry and the synthesis of unnatural amino acid derivatives. Its protected tyrosine structure makes it useful for introducing specific modifications into peptide chains.

IUPAC: Nα-Boc-O-benzyl-Nα-methyl-L-tyrosine
Synonyms: Nα-Boc-O-benzyl-Nα-methyl-L-tyrosine

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Boc-N-Me-Tyr(Bzl)-OH (C22H27NO5) — chemical structure, CAS 64263-81-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical BiologyChemical SynthesisN-Methyl Amino AcidsPeptide Chemistry

01 /Applications

Peptide Synthesis

Used as a protected N-methylated tyrosine derivative in the solid-phase or solution-phase synthesis of peptides. Its structure allows for controlled incorporation of modified amino acids into peptide sequences.

Chemical Synthesis

Serves as a versatile intermediate in the synthesis of complex organic molecules. The Boc and benzyl protecting groups facilitate selective reactions at other sites.

Unnatural Amino Acid Derivatives

A key component in the creation of peptides containing non-proteinogenic amino acids, enabling the study of structure-activity relationships and the development of novel biomaterials.

Chemical Biology Research

Facilitates research in chemical biology by providing a means to construct peptides with specific isotopic or structural modifications for probing biological systems.

02 /Properties

Molecular weight	385.45
Empirical formula	C22H27NO5
Assay	≥98.0% (HPLC)

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

64263-81-6

MDL number

MFCD00038755

Beilstein registry

2913415

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 Boc-N-Me-Tyr(Bzl)-OH used for?

Boc-N-Me-Tyr(Bzl)-OH is primarily used as a building block in peptide synthesis, the creation of unnatural amino acid derivatives, and general organic synthesis for chemical biology research.

What is the CAS number and formula for Boc-N-Me-Tyr(Bzl)-OH?

The CAS number is 64263-81-6 and the empirical formula is C22H27NO5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Boc-N-Me-Tyr(Bzl)-OH with an assay of ≥98.0% (HPLC). This product is not represented as USP, BP, EP, or pharmacopoeia grade.

How should Boc-N-Me-Tyr(Bzl)-OH be handled safely?

Appropriate personal protective equipment, including eyeshields and gloves, should be worn. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound is classified with WGK 3 in Germany, indicating a high hazard to water.