Ala-Trp
Ala-Trp (CAS: 16305-75-2), also known as L-Alanyl-L-tryptophan, is a dipeptide with the molecular formula C14H17N3O3 and a molecular weight of 275.30 g/mol. This compound serves as a valuable building block in peptide chemistry and is utilised in various applications within chemical synthesis and research. Its specific optical activity contributes to its utility in stereoselective chemical processes.
- IUPAC
- L-Alanyl-L-tryptophan
Peptide Synthesis
Ala-Trp is employed as a protected or activated amino acid derivative in solid-phase or solution-phase peptide synthesis. It facilitates the controlled construction of peptide chains for research and therapeutic development.
Chemical Biology Research
This dipeptide is used as a tool in chemical biology to study protein-protein interactions, enzyme mechanisms, or as a substrate for peptidases. Its structure allows for targeted investigations into biological pathways.
Organic Synthesis Intermediate
As a chemical synthesis intermediate, Ala-Trp can be further modified or incorporated into more complex organic molecules. It is useful for creating novel compounds with potential pharmaceutical or material science applications.
| Molecular weight | 275.30 |
|---|---|
| Empirical formula | C14H17N3O3 |
| Assay | ≥99.0% (TLC) |
| Optical activity | [α]20/D +15.5±0.5°, c = 2.7% in H2O |
| 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 Ala-Trp used for?
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Ala-Trp is primarily used in peptide synthesis, chemical biology research, and as an intermediate in organic synthesis.
What are the CAS number and formula for Ala-Trp?
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The CAS number for Ala-Trp is 16305-75-2, and its empirical formula is C14H17N3O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ala-Trp with a minimum purity of 99.0% as determined by TLC. We do not represent this product as USP, BP, EP, or for pharmaceutical, nutraceutical, or food use.
How should Ala-Trp be handled safely?
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Handle Ala-Trp with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if dust is generated. This compound has a WGK Germany rating of 3, indicating it is hazardous to water.
Is Ala-Trp available for export?
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Yes, Tech Serve Solutions specialises in global supply and export of fine chemicals, including Ala-Trp.
How can I request a sample or quote for Ala-Trp?
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Please contact our sales team to request a sample or a quotation for Ala-Trp.
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