D-Serine
D-Serine (CAS: 312-84-5), a non-essential amino acid with the formula C3H7NO3 and a molecular weight of 105.09 g/mol, is a chiral building block utilised in chemical synthesis. Also known as β-Hydroxyalanine, this compound plays a role in various biological processes and is recognised for its applications in biochemical research and the development of novel therapeutic agents.
- IUPAC
- β-Hydroxyalanine,(R)-2-Amino-3-hydroxypropionic acid,Ser
- Synonyms
- β-Hydroxyalanine(R)-2-Amino-3-hydroxypropionic acidSerSerine

Chemical Synthesis
D-Serine serves as a chiral starting material or intermediate in the synthesis of complex organic molecules, including pharmaceuticals and fine chemicals. Its stereochemistry is critical for building specific molecular architectures.
Biochemical Research
As a naturally occurring amino acid, D-Serine is employed in studies investigating protein structure and function, enzyme mechanisms, and metabolic pathways. Its role as a neuromodulator is an active area of research.
Peptide Chemistry
This amino acid derivative is incorporated into synthetic peptides to study their properties, stability, and biological activity. It can alter peptide conformation and resistance to proteolysis.
Drug Discovery and Development
D-Serine is a valuable tool in medicinal chemistry for the design and synthesis of drug candidates. Its unique structural features can be leveraged to create molecules with improved pharmacological profiles.
| Molecular weight | 105.09 |
|---|---|
| Empirical formula | C3H7NO3 |
| Assay | ≥98% (TLC) |
| Grade | Vetec™ reagent grade |
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 D-Serine used for?
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D-Serine is primarily used in chemical synthesis as a chiral building block, in biochemical research to study biological pathways and protein function, and in peptide chemistry and drug discovery.
What are the CAS number and formula for D-Serine?
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The CAS number for D-Serine is 312-84-5, and its chemical formula is C3H7NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Serine in Vetec™ reagent grade with an assay of ≥98% (TLC). We do not represent this product as USP, BP, or EP grade.
How should D-Serine be handled safely?
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D-Serine is classified under GHS with a Water Hazard Class (WGK) of 3 in Germany, indicating it is hazardous to aquatic life. Appropriate personal protective equipment should be used, and contact with water bodies avoided.
Is D-Serine a controlled substance?
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The provided data does not indicate that D-Serine is a controlled substance.
How is D-Serine packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports fine chemicals globally, adhering to all relevant regulations for safe and compliant transport.
How can I request a sample or quote for D-Serine?
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Please contact our sales team through the website to request a sample or obtain a quotation for D-Serine.
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