D-Asparagine
D-Asparagine (CAS 2058-58-4) is a non-essential amino acid derivative with the linear formula H₂NCOCH₂CH(NH₂)CO₂H and a molecular weight of 132.12 g/mol. It is a chiral compound, exhibiting specific optical activity. Primarily utilised in chemical synthesis and research, D-Asparagine serves as a valuable building block in peptide chemistry and other organic transformations within the fields of chemical biology and synthesis.
- IUPAC
- (R)-2-Aminosuccinamic acid,(R)-2-Aminosuccinic acid 4-amide,D-Aspartic acid 4-amide
- Synonyms
- D-Aspartic acid 4-amide(R)-2-Aminosuccinamic acid(R)-2-Aminosuccinic acid 4-amide
Chemical Synthesis
D-Asparagine serves as a key chiral building block in the synthesis of complex organic molecules and pharmaceutical intermediates. Its specific stereochemistry allows for precise control in asymmetric synthesis pathways.
Peptide Chemistry
This amino acid derivative is employed in the construction of peptides and peptidomimetics. It allows for the incorporation of non-proteinogenic amino acid structures into peptide chains for research purposes.
Chemical Biology Research
D-Asparagine is used in biochemical studies to investigate protein structure, function, and enzyme interactions. It can be incorporated into synthetic peptides to probe biological pathways or as a component in cell culture media.
| Molecular weight | 132.12 |
|---|---|
| Linear formula | H2NCOCH2CH(NH2)CO2H |
| Assay | 99% |
| Optical activity | [α]20/D −35°, c = 5 in 5 M HCl |
| Melting point | 280 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 D-Asparagine used for?
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D-Asparagine is primarily used in chemical synthesis, peptide chemistry, and chemical biology research as a chiral building block and for the construction of peptides.
What is the CAS number and chemical formula for D-Asparagine?
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The CAS number for D-Asparagine is 2058-58-4. Its linear formula is H₂NCOCH₂CH(NH₂)CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Asparagine with an assay of 99%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
How should D-Asparagine be handled?
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Handling D-Asparagine requires appropriate personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. It is classified with WGK Germany rating 1.
How is D-Asparagine packed and shipped?
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D-Asparagine is carefully packed to ensure stability during transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample for D-Asparagine?
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To request a quote or a sample of D-Asparagine, please contact the Tech Serve Solutions sales team through our website or by phone.
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