Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt
Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt, CAS 331730-13-3, with the molecular formula C12H17NO4S · C12H23N, is a specialised unnatural amino acid derivative. This compound serves as a valuable building block in complex organic synthesis, particularly in the development of novel peptides and chemical probes. Its unique thienyl side chain offers distinct electronic and structural properties for advanced research applications in chemical biology and drug discovery.
- IUPAC
- Boc-3-(3-thienyl)-L-alanine (dicyclohexylammonium) salt

Peptide Synthesis
Utilised as a non-proteinogenic amino acid for incorporating thienyl functionalities into peptides, enabling the study of structure-activity relationships and the development of novel peptide-based therapeutics.
Chemical Biology Research
Serves as a key intermediate in the synthesis of complex molecules and probes for investigating biological pathways and protein interactions, leveraging its unique thienyl moiety.
Organic Synthesis Building Block
A versatile reagent for constructing advanced organic molecules, offering a protected thienylalanine scaffold for diverse synthetic strategies in medicinal chemistry and materials science.
| Molecular weight | 452.65 |
|---|---|
| Empirical formula | C12H17NO4S · C12H23N |
| Assay | ≥98.0% (TLC) |
| 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 Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt used for?
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This compound is primarily used as a building block in peptide synthesis and organic synthesis for chemical biology research, enabling the introduction of a thienyl group into amino acid sequences or complex molecular structures.
What is the CAS number and molecular formula for Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt?
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The CAS number is 331730-13-3, and the molecular formula is C12H17NO4S · C12H23N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt with an assay of ≥98.0% (TLC). We do not represent this product as USP, BP, EP or pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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This compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified with WGK Germany 3, indicating a high hazard to water.
How is Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt packed, shipped, and exported?
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As a specialist global supplier, TSS expertly packs, handles, and exports fine chemicals, including Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt, adhering to all international shipping regulations.
How can I request a sample or quote for this product?
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You can request a sample or a detailed quote for Boc-β-(3-thienyl)-Ala-OH (dicyclohexylammonium) salt by contacting our sales team through the website or by calling us directly.
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