D-Ala-Leu
D-Ala-Leu (CAS 67113-60-4), with the molecular formula C9H18N2O3 and a molecular weight of 202.25 g/mol, is a dipeptide. It is a valuable biochemical reagent utilised in various research and laboratory applications. This compound is typically stored at −20°C to maintain its stability and integrity for scientific use.

Research and Development
D-Ala-Leu serves as a building block or reagent in biochemical research. It is employed in studies involving peptide synthesis and modification, as well as in exploring biological pathways where dipeptides play a role.
Biochemical Assays
This dipeptide can be utilised in various biochemical assays and experiments. Its specific structure makes it suitable for testing enzymatic activity or as a standard in analytical procedures.
Peptide Synthesis Intermediate
As a dipeptide, D-Ala-Leu can function as an intermediate in the synthesis of larger peptides or peptidomimetics. This application is relevant in medicinal chemistry and drug discovery research.
| Molecular weight | 202.25 |
|---|---|
| Empirical formula | C9H18N2O3 |
| Storage temperature | −20°C |
| 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.
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.
What is D-Ala-Leu used for?
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D-Ala-Leu is primarily used in biochemical research and development, as a biochemical reagent, and as an intermediate in peptide synthesis.
What is the CAS number and molecular formula for D-Ala-Leu?
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The CAS number for D-Ala-Leu is 67113-60-4, and its molecular formula is C9H18N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Ala-Leu as a research-grade chemical. The specific assay and purity are detailed in the product's Certificate of Analysis; we do not represent this product as USP, BP, or EP grade.
How should D-Ala-Leu be handled and stored?
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D-Ala-Leu should be stored at −20°C. When handling, ensure appropriate personal protective equipment is used, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, as indicated by its WGK Germany rating of 3.
Is D-Ala-Leu a controlled substance?
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The provided data does not indicate that D-Ala-Leu (CAS 67113-60-4) is a controlled substance.
How is D-Ala-Leu packed and exported?
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D-Ala-Leu is carefully packed to ensure stability during transport and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for D-Ala-Leu?
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To request a sample or a quote for D-Ala-Leu, please contact the Tech Serve Solutions sales team via our website or direct contact information.
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