Boc-3-(4-pyridyl)-D-Ala-OH
Boc-3-(4-pyridyl)-D-Ala-OH (CAS: 37535-58-3), with the molecular formula C13H18N2O4 and a molecular weight of 266.29 g/mol, is a protected unnatural amino acid derivative. It is frequently employed in chemical synthesis and peptide chemistry as a building block for creating more complex molecules. This compound plays a role in research settings, particularly within chemical biology and the development of novel compounds.
- IUPAC
- Boc-β-(4-pyridyl)-D-Ala-OH,Boc-3-(4-pyridyl)-D-alanine

Peptide Synthesis
Serves as a valuable unnatural amino acid building block for the incorporation of modified amino acid residues into peptides, facilitating the study of structure-activity relationships and the development of novel peptide-based therapeutics.
Chemical Synthesis
Utilised as an intermediate in the synthesis of complex organic molecules, leveraging its protected amine and carboxylic acid functionalities for diverse chemical transformations in research and development.
Chemical Biology Research
Aids in the design and synthesis of modified peptides or peptidomimetics for probing biological pathways, protein interactions, and developing biochemical tools.
| Molecular weight | 266.29 |
|---|---|
| Empirical formula | C13H18N2O4 |
| Assay | ≥96.0% (HPLC) |
| Optical activity | [α]20/D +4.1±0.5°, c = 0.6% in acetic acid |
| Melting point | 223-229 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Boc-3-(4-pyridyl)-D-Ala-OH used for?
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Boc-3-(4-pyridyl)-D-Ala-OH is primarily used as a building block in chemical synthesis, particularly for peptide chemistry and chemical biology research, enabling the creation of modified peptides and complex organic molecules.
What is the CAS number and molecular formula for Boc-3-(4-pyridyl)-D-Ala-OH?
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The CAS number for Boc-3-(4-pyridyl)-D-Ala-OH is 37535-58-3, and its molecular formula is C13H18N2O4.
What grade and purity does Tech Serve Solutions supply for Boc-3-(4-pyridyl)-D-Ala-OH?
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Tech Serve Solutions supplies Boc-3-(4-pyridyl)-D-Ala-OH with an assay of ≥96.0% determined by HPLC. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Boc-3-(4-pyridyl)-D-Ala-OH be handled?
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Handle Boc-3-(4-pyridyl)-D-Ala-OH with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified as a warning substance causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
Is Boc-3-(4-pyridyl)-D-Ala-OH available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Boc-3-(4-pyridyl)-D-Ala-OH.
How can I request a sample or quote for Boc-3-(4-pyridyl)-D-Ala-OH?
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To request a sample or a quote for Boc-3-(4-pyridyl)-D-Ala-OH, please contact our sales team via the website or provided contact details.
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