L-β-Homohydroxyproline hydrochloride
L-β-Homohydroxyproline hydrochloride (CAS: 336182-11-7) is a non-proteinogenic amino acid derivative with the chemical formula C6H11NO3 · HCl and a molecular weight of 181.62 g/mol. This compound serves as a valuable building block in chemical synthesis and peptide chemistry. Its unique structure makes it useful in the development of novel peptides and in chemical biology research.
- IUPAC
- (2S,4R)-4-Hydroxy-2-pyrrolidinylacetic acid hydrochloride

Peptide Synthesis
L-β-Homohydroxyproline hydrochloride can be incorporated into peptide chains to modify their structure and properties. This allows for the creation of peptides with enhanced stability or novel biological activities.
Chemical Biology Research
As an unnatural amino acid derivative, it is employed in chemical biology to probe protein structure and function. It can be used to introduce specific modifications into biomolecules for study.
Organic Synthesis Intermediate
This compound acts as a versatile intermediate in complex organic synthesis pathways. Its functional groups enable further chemical transformations for the creation of diverse molecular structures.
| Molecular weight | 181.62 |
|---|---|
| Empirical formula | C6H11NO3 · HCl |
| 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 L-β-Homohydroxyproline hydrochloride used for?
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L-β-Homohydroxyproline hydrochloride is primarily used as a building block in peptide synthesis, as an intermediate in organic synthesis, and in chemical biology research to create modified peptides and biomolecules.
What is the CAS number and formula for L-β-Homohydroxyproline hydrochloride?
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The CAS number for L-β-Homohydroxyproline hydrochloride is 336182-11-7, and its chemical formula is C6H11NO3 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-β-Homohydroxyproline hydrochloride with an assay of ≥98.0% (TLC). TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should L-β-Homohydroxyproline hydrochloride be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK-Germany 3, indicating it is hazardous to water.
Is L-β-Homohydroxyproline hydrochloride a controlled substance?
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The provided data does not indicate that L-β-Homohydroxyproline hydrochloride is a controlled substance.
How is L-β-Homohydroxyproline hydrochloride packed and shipped?
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L-β-Homohydroxyproline hydrochloride is carefully packed and exported by Tech Serve Solutions in compliance with international shipping regulations for chemical compounds.
How can I request a quote or sample?
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To request a quote or sample of L-β-Homohydroxyproline hydrochloride, please contact the Tech Serve Solutions sales team through our website or direct contact details.
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