Fmoc-β-(3-pyridyl)-Ala-OH
Fmoc-β-(3-pyridyl)-Ala-OH (CAS: 175453-07-3) is a protected unnatural amino acid derivative with the molecular formula C23H20N2O4 and a molecular weight of 388.42 g/mol. This compound serves as a valuable building block in complex organic synthesis. Its structure incorporates a pyridine ring, offering unique chemical properties for incorporation into peptides and other molecules for applications in chemical biology and advanced materials research.
- IUPAC
- Fmoc-3-(3-pyridyl)-L-alanine

Peptide Synthesis
Fmoc-β-(3-pyridyl)-Ala-OH is used as a non-canonical amino acid building block in solid-phase and solution-phase peptide synthesis. Its incorporation allows for the introduction of a pyridine moiety, modifying peptide structure and function.
Chemical Biology Research
This compound finds application in the design and synthesis of novel biomolecules and peptidomimetics. The pyridine group can act as a hydrogen bond acceptor or participate in metal coordination, enabling studies of biological interactions.
Organic Synthesis
As a functionalized amino acid derivative, it is employed in the construction of complex organic molecules where the pyridyl-alanine scaffold is desired for its specific electronic and structural properties.
| Molecular weight | 388.42 |
|---|---|
| Empirical formula | C23H20N2O4 |
| 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-β-(3-pyridyl)-Ala-OH used for?
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Fmoc-β-(3-pyridyl)-Ala-OH is primarily used as a building block in peptide synthesis and for research in chemical biology and organic synthesis, enabling the introduction of a pyridyl-alanine unit into complex molecules.
What are the CAS number and molecular formula for Fmoc-β-(3-pyridyl)-Ala-OH?
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The CAS number is 175453-07-3, and the molecular formula is C23H20N2O4.
What grade and purity does Tech Serve Solutions supply for Fmoc-β-(3-pyridyl)-Ala-OH?
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Tech Serve Solutions supplies Fmoc-β-(3-pyridyl)-Ala-OH with an assay of ≥98.0%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Fmoc-β-(3-pyridyl)-Ala-OH be stored and handled?
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Fmoc-β-(3-pyridyl)-Ala-OH should be stored at 2-8°C. When handling, use appropriate personal protective equipment including eyeshields and gloves, and ensure adequate ventilation. A respirator filter such as type N95 (US) or P1 (EN143) is recommended.
Is Fmoc-β-(3-pyridyl)-Ala-OH a controlled substance?
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Based on the provided data, there is no indication that Fmoc-β-(3-pyridyl)-Ala-OH is a controlled substance. WGK Germany classification is 3.
How can I request a sample or quote for Fmoc-β-(3-pyridyl)-Ala-OH?
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Please contact our sales team through the website or by phone to request a sample or a formal quotation for Fmoc-β-(3-pyridyl)-Ala-OH.
How is Fmoc-β-(3-pyridyl)-Ala-OH shipped?
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Fmoc-β-(3-pyridyl)-Ala-OH is typically packed for storage at 2-8°C and exported according to international shipping regulations for fine chemicals.
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