O-Benzyl-L-threonine hydrochloride
O-Benzyl-L-threonine hydrochloride (CAS: 4378-10-3), with the molecular formula C11H15NO3 · HCl and a molecular weight of 245.70 g/mol, is a valuable amino acid derivative. It serves as a key building block in organic synthesis, particularly in the development of peptides and complex organic molecules. Its protected threonine structure makes it useful in various chemical research and development applications within the pharmaceutical and biochemical sectors.

Peptide Synthesis
Utilised as a protected amino acid derivative in the stepwise synthesis of peptides. The benzyl protection on the hydroxyl group allows for selective manipulation of other functional groups during chain elongation.
Organic Synthesis Intermediate
Serves as a versatile intermediate in the synthesis of various complex organic compounds. Its chiral nature can be leveraged in asymmetric synthesis pathways.
Biochemical Research
Employed in research laboratories for studies involving modified amino acids or as a component in the development of novel biochemical tools and probes.
Pharmaceutical Intermediate
Acts as a building block in the multi-step synthesis of active pharmaceutical ingredients (APIs), contributing to the development of new therapeutic agents.
| Molecular weight | 245.70 |
|---|---|
| Empirical formula | C11H15NO3 · HCl |
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 O-Benzyl-L-threonine hydrochloride primarily used for?
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O-Benzyl-L-threonine hydrochloride (CAS: 4378-10-3) is primarily used as a protected amino acid derivative in peptide synthesis and as an intermediate in organic and pharmaceutical synthesis.
What is the CAS number and formula for O-Benzyl-L-threonine hydrochloride?
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The CAS number is 4378-10-3 and the formula is C11H15NO3 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies O-Benzyl-L-threonine hydrochloride. The specific grade and purity are available upon request or via the product's technical data sheet. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for O-Benzyl-L-threonine hydrochloride?
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O-Benzyl-L-threonine hydrochloride is classified under GHS with a WGK (German water hazard class) of 3, indicating it is hazardous to aquatic life and requires careful handling to prevent environmental release and ensure laboratory safety.
Does Tech Serve Solutions pack and export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including O-Benzyl-L-threonine hydrochloride, and can facilitate international shipments.
How can I request a sample or a quote for O-Benzyl-L-threonine hydrochloride?
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To request a sample or a quote, please use the 'Request a Quote' or 'Contact Us' form on our website, providing the product name and CAS number (4378-10-3).
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