O-Benzyl-D-serine
O-Benzyl-D-serine (CAS: 10433-52-0; Formula: C10H13NO3; MW: 195.22) is a chiral amino acid derivative offered by TSS. This compound is valuable in chemical synthesis and peptide chemistry, serving as a building block for more complex molecules. Its optically active nature makes it a key intermediate in research and development within the fields of chemical biology.
- IUPAC
- (R)-2-Amino-3-benzyloxypropionic acid

Chemical Synthesis
O-Benzyl-D-serine acts as a chiral building block in organic synthesis. It is used to introduce specific stereochemistry into target molecules, crucial for the development of pharmaceuticals and fine chemicals.
Peptide Chemistry
This derivative is employed in solid-phase and solution-phase peptide synthesis. It allows for the incorporation of a protected serine residue, facilitating the construction of peptides with specific sequences and properties.
Chemical Biology Research
Used as a research tool in chemical biology, O-Benzyl-D-serine can be incorporated into peptides or small molecules to probe biological systems or develop novel probes and inhibitors.
| Molecular weight | 195.22 |
|---|---|
| Empirical formula | C10H13NO3 |
| Assay | ≥99.0% |
| Optical activity | [α]20/D −22±2°, c = 2% in acetic acid: water (4:1) (+ 1 Eq HCl) |
| Optical purity | enantiomeric ratio: ≥99.5:0.5 (HPLC) |
| 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 O-Benzyl-D-serine primarily used for?
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O-Benzyl-D-serine is primarily used as a chiral building block in chemical synthesis, particularly in peptide chemistry and chemical biology research.
What is the CAS number and molecular formula for O-Benzyl-D-serine?
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The CAS number is 10433-52-0 and the molecular formula is C10H13NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies O-Benzyl-D-serine with an assay of ≥99.0% and high optical purity (enantiomeric ratio: ≥99.5:0.5). It is suitable for research and synthesis applications and is not classified as USP, BP, or EP grade.
How should O-Benzyl-D-serine be handled safely?
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Handle O-Benzyl-D-serine with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator filter (type N95 or P1). Avoid contact with skin and eyes, and ensure adequate ventilation.
Does TSS export O-Benzyl-D-serine?
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Yes, TSS is a specialist global supplier and exporter of fine chemicals, including O-Benzyl-D-serine.
How can I request a sample or quote for O-Benzyl-D-serine?
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Please use the contact form on our website or call our sales team to request a sample or a quotation for O-Benzyl-D-serine.
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