Leu-D-Leu

CAS 17665-02-0C12H24N2O3Biochemicals & Reagents

Leu-D-Leu (CAS: 17665-02-0) is a dipeptide with the molecular formula C12H24N2O3 and a molecular weight of 244.33 g/mol. This compound serves as a valuable reference peptide. Its primary application lies in supporting the development and refinement of advanced separation and detection technologies, particularly within fields such as Capillary Electrophoresis coupled with Electrospray Ionization Mass Spectrometry (CE-ESI-MS). Stored at -20°C.

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Leu-D-Leu (C12H24N2O3) — chemical structure, CAS 17665-02-0; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsDipeptidesDipeptides and TripeptidesPeptides

01 /Applications

Reference Standard in Analytical Method Development

Leu-D-Leu is utilised as a reference standard for developing and validating analytical techniques. This includes applications in Capillary Electrophoresis (CE) and Electrospray Ionization Mass Spectrometry (ESI-MS) for precise peptide identification and quantification.

Peptide Synthesis Research

As a dipeptide, Leu-D-Leu can be employed in research focused on peptide bond formation, modification, and the study of peptide structure-activity relationships.

Biochemical Research Reagent

This compound functions as a reagent in broader biochemical research, aiding in studies related to amino acid chemistry, protein interactions, and enzymatic processes.

02 /Properties

Molecular weight	244.33
Empirical formula	C12H24N2O3
Storage temperature	−20°C
Application	Leu-D-Leu may be used as a reference peptide in the development of separation and detection technologies such as CE-ESI-MS.

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

17665-02-0

MDL number

MFCD00066071

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 Leu-D-Leu used for?

Leu-D-Leu is primarily used as a reference peptide in the development of separation and detection technologies, such as CE-ESI-MS.

What is the CAS number and formula for Leu-D-Leu?

The CAS number for Leu-D-Leu is 17665-02-0 and its empirical formula is C12H24N2O3.

What grade and purity does Tech Serve Solutions supply for Leu-D-Leu?

Tech Serve Solutions supplies Leu-D-Leu as a research-grade chemical. The specific assay and purity are available on the Certificate of Analysis. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product documentation.

What are the safety and handling recommendations for Leu-D-Leu?

For safe handling of Leu-D-Leu, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a risk. This compound is classified with WGK Germany 3, indicating a high hazard to water.

How is Leu-D-Leu packaged and shipped?

Leu-D-Leu is typically stored at -20°C. Packaging and shipping procedures adhere to international regulations for chemical transport. We export globally to support research and development needs.

How can I request a sample or quote for Leu-D-Leu?

To request a sample or a quote for Leu-D-Leu, please contact our sales team through the website or by phone, referencing the product name and CAS number (17665-02-0).