Fmoc-D-Ala-OPfp
Fmoc-D-Ala-OPfp (CAS: 125043-04-1) is a key building block in peptide synthesis. With the molecular formula C24H16F5NO4 and a molecular weight of 477.38, this D-alanine derivative is designed for efficient coupling reactions. Its pentafluorophenyl ester group facilitates the formation of peptide bonds, making it invaluable for researchers in chemical biology and organic synthesis requiring high purity and reliable performance. Tech Serve Solutions supplies this compound with an assay of ≥98.0%.
- IUPAC
- Fmoc-D-alanine pentafluorophenyl ester
- Synonyms
- Fmoc-D-alanine pentafluorophenyl ester

Peptide Synthesis
Fmoc-D-Ala-OPfp serves as a crucial activated amino acid derivative for the solid-phase or solution-phase synthesis of peptides. The Fmoc protecting group allows for controlled deprotection and coupling cycles.
Chemical Biology Research
This compound is utilized in chemical biology for constructing modified peptides or peptidomimetics with specific biological activities or structural properties.
Organic Synthesis
As a fine chemical, Fmoc-D-Ala-OPfp finds application in complex organic synthesis projects where the incorporation of a D-alanine residue is required.
| Molecular weight | 477.38 |
|---|---|
| Empirical formula | C24H16F5NO4 |
| Assay | ≥98.0% |
| Storage temperature | 2-8°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 Fmoc-D-Ala-OPfp used for?
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Fmoc-D-Ala-OPfp is primarily used as a building block in peptide synthesis, particularly for incorporating D-alanine into peptide chains using Fmoc chemistry. It is also valuable in chemical biology and organic synthesis.
What are the CAS number and formula for Fmoc-D-Ala-OPfp?
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The CAS number for Fmoc-D-Ala-OPfp is 125043-04-1, and its empirical formula (Hill notation) is C24H16F5NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fmoc-D-Ala-OPfp with an assay of ≥98.0%. This is a research-grade chemical and is not supplied as USP, BP, or EP grade.
What are the safety and handling requirements for Fmoc-D-Ala-OPfp?
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Fmoc-D-Ala-OPfp requires careful handling. Recommended personal protective equipment includes eyeshields and gloves. A respirator filter such as type N95 (US) or P1 (EN143) should be used. The compound has a WGK Germany rating of 3, indicating a high hazard to water.
How is Fmoc-D-Ala-OPfp packed, shipped, and exported?
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Fmoc-D-Ala-OPfp is packed according to industry standards to ensure stability and safety during transport. We are a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote for Fmoc-D-Ala-OPfp?
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To request a sample or a quote for Fmoc-D-Ala-OPfp, please contact our sales team through the website or by phone.
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