N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester

CAS 1478-74-6C11H14F6N2O4Biochemicals & Reagents

N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester (CAS: 1478-74-6) is a modified amino acid derivative with the molecular formula C11H14F6N2O4 and a molecular weight of 352.23 g/mol. This compound is primarily utilised in biochemical research and as a reagent in synthetic chemistry. Its specific structural features lend it to applications requiring derivatisation or modification of lysine residues within peptides or other biomolecules, facilitating analysis or further functionalisation.

Synonyms: C11H14F6N2O4

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N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester (C11H14F6N2O4) — chemical structure, CAS 1478-74-6; Life Science, fine chemical supplied by Tech Serve Solutions

Amino AcidsBiochemicals and ReagentsModified Amino Acids

01 /Applications

Biochemical Research Reagent

Utilised as a specialised reagent in biochemical studies, particularly for the modification or protection of amino acid functionalities in complex molecules. Its trifluoroacetyl groups offer unique reactivity for specific synthetic pathways.

Peptide Synthesis

Serves as a protected lysine derivative in peptide synthesis. The trifluoroacetyl protecting groups can be selectively removed under specific conditions, allowing for controlled manipulation of lysine side chains.

Analytical Chemistry

Can be employed in analytical methods where derivatisation of amino acids is required for improved detection or separation. The incorporation of fluorine atoms may aid in mass spectrometry applications.

02 /Properties

Molecular weight	352.23
Empirical formula	C11H14F6N2O4
Assay	~98% (Any lower purity will be indicated on the label.)
Storage temperature	2-8°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

1478-74-6

MDL number

MFCD00056343

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 N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester used for?

N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester is used as a reagent in biochemical research and synthetic chemistry, particularly for the derivatisation or modification of lysine residues in peptides and other biomolecules.

What are the CAS number and formula for this compound?

The CAS number is 1478-74-6, and the empirical formula is C11H14F6N2O4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester with an assay of approximately 98%. This compound is supplied for research purposes and is not represented as USP, BP, or EP grade.

What safety precautions should be taken when handling this chemical?

When handling this chemical, it is essential to use safety precautions including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to potential irritation or hazards. Always consult the Safety Data Sheet (SDS) for full details.

How is this chemical stored and shipped?

This chemical should be stored at 2-8°C. TSS exports fine chemicals globally, ensuring appropriate packaging and documentation for safe and compliant international shipment.

How can I request a sample or a quote?

To request a sample or a quotation for N,N′-Bis(trifluoroacetyl)-L-lysine methyl ester, please contact our sales team via the website or direct email, providing your specific requirements.