Z-Met-OMe

CAS 56762-93-7C6H5CH2OOCNHCH(COOCH3)CH2CH2SCH3Chemical Synthesis

Z-Met-OMe (CAS: 56762-93-7) is a derivative of the amino acid methionine, presented as its N-carbobenzyloxy methyl ester. With a molecular weight of 297.37 g/mol, this compound is primarily utilised in chemical synthesis and peptide chemistry. Its defined optical activity and purity make it a valuable reagent for researchers and chemists working on the construction of complex molecules, particularly those involving methionine residues.

IUPAC: Z-L-methionine methyl ester
Synonyms: Z-L-methionine methyl ester

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Z-Met-OMe (C6H5CH2OOCNHCH(COOCH3)CH2CH2SCH3) — chemical structure, CAS 56762-93-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino Acid DerivativesChemical BiologyChemical SynthesisMethioninePeptide Chemistry

01 /Applications

Peptide Synthesis

Z-Met-OMe serves as a protected methionine building block in solid-phase or solution-phase peptide synthesis. The benzyloxycarbonyl (Z) group offers robust protection for the amine, while the methyl ester protects the carboxylic acid, allowing for controlled incorporation into peptide chains.

Chemical Synthesis

This compound is employed as a key intermediate in the synthesis of various organic molecules. Its functional groups allow for diverse transformations, making it a versatile reagent in multi-step synthetic routes for pharmaceuticals and fine chemicals.

Chemical Biology Research

Researchers utilise Z-Met-OMe to study methionine metabolism, protein modification, or to introduce methionine analogues into biological systems. Its availability with defined stereochemistry is crucial for such investigations.

02 /Properties

Molecular weight	297.37
Linear formula	C6H5CH2OOCNHCH(COOCH3)CH2CH2SCH3
Assay	≥99.0% (sum of enantiomers, HPLC)
Optical activity	[α]20/D −34±2°, c = 1% in methanol
Melting point	41-44 °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

56762-93-7

MDL number

MFCD00145551

Beilstein registry

2144306

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-Met-OMe primarily used for?

Z-Met-OMe is primarily used in peptide synthesis and general chemical synthesis as a protected derivative of methionine.

What are the CAS number and formula for Z-Met-OMe?

The CAS number for Z-Met-OMe is 56762-93-7. Its linear formula is C6H5CH2OCNHCH(COOCH3)CH2CH2SCH3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Z-Met-OMe with an assay of ≥99.0% (sum of enantiomers, HPLC). We do not represent this product as USP, BP, or EP grade.

What are the safety and handling precautions for Z-Met-OMe?

Handling Z-Met-OMe requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive information.

How is Z-Met-OMe packed, shipped, and exported?

Z-Met-OMe is carefully packed to ensure stability during transit and is available for export worldwide through Tech Serve Solutions' established global logistics network.