4-(Boc-amino)tetrahydrothiopyran-4-carboxylic acid
4-(Boc-amino)tetrahydrothiopyran-4-carboxylic acid (CAS: 108329-81-3) is a heterocyclic compound with the molecular formula C11H19NO4S and a molecular weight of 261.34 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the fields of chemical biology and peptide chemistry. Its structure incorporates a protected amine and a carboxylic acid functional group on a thiopyran ring, facilitating its use in the construction of more complex molecules.

Peptide Synthesis
Utilised as an unnatural amino acid derivative for incorporation into peptide chains, enabling the modification of peptide structure and function.
Chemical Biology Research
Serves as a key intermediate in the synthesis of novel molecules for biological studies and drug discovery programmes.
Organic Synthesis Intermediate
A versatile building block for constructing complex organic molecules, offering unique structural features for further chemical transformations.
| Molecular weight | 261.34 |
|---|---|
| Empirical formula | C11H19NO4S |
| Assay | ≥95.0% (TLC) |
| Melting point | 170-174 °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 4-(Boc-amino)tetrahydrothiopyran-4-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis, particularly in peptide chemistry and chemical biology research for the construction of complex molecules.
What is the CAS number and chemical formula for 4-(Boc-amino)tetrahydrothiopyran-4-carboxylic acid?
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The CAS number is 108329-81-3 and the chemical formula is C11H19NO4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥95.0% (TLC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What safety precautions should be taken when handling this chemical?
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When handling, it is recommended to use Eyeshields and Gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Please refer to the Safety Data Sheet for comprehensive handling information.
Is 4-(Boc-amino)tetrahydrothiopyran-4-carboxylic acid a controlled substance?
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The provided data does not indicate that this compound is a controlled substance. For confirmation, please consult relevant regulatory databases.
How is this product packed, shipped, or exported?
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Tech Serve Solutions offers reliable packing and global export services for fine chemicals. Specific packaging details will be confirmed upon order. Please contact us for export queries.
How can I request a quote or sample for 4-(Boc-amino)tetrahydrothiopyran-4-carboxylic acid?
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To request a quote or sample, please use the contact form on our website or email our sales department directly. Provide the product name and CAS number for prompt service.
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