DL-Aspartic acid potassium salt hemihydrate
DL-Aspartic acid potassium salt hemihydrate (CAS: 394208-50-5) is an amino acid derivative with a molecular weight of 180.20 g/mol. This compound is supplied by Tech Serve Solutions with an assay of ≥98.0% (NT). It finds application in various chemical synthesis and research contexts, including peptide chemistry and chemical biology, serving as a valuable reagent for scientific investigation.
- IUPAC
- Potassium DL-aspartate
- Synonyms
- Potassium DL-aspartate

Chemical Synthesis
Utilised as a building block or reagent in the synthesis of more complex organic molecules. Its structure lends itself to incorporation into various synthetic pathways.
Peptide Chemistry
Serves as a component in the study and synthesis of peptides, where modified amino acids are crucial for developing novel biomaterials or therapeutic agents.
Chemical Biology
Employed in research settings to investigate biological processes at a molecular level. Its properties can be leveraged in studies involving metabolic pathways or protein interactions.
Research and Development
A versatile reagent for laboratory research, supporting investigations in areas requiring amino acid derivatives and their modified forms.
| Molecular weight | 180.20 |
|---|---|
| Linear formula | HOOCCH(NH2)CH2COOK · 0.5H2O |
| Assay | ≥98.0% (NT) |
| 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 DL-Aspartic acid potassium salt hemihydrate used for?
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DL-Aspartic acid potassium salt hemihydrate is used in chemical synthesis, peptide chemistry, chemical biology, and general research and development applications.
What is the CAS number and formula for DL-Aspartic acid potassium salt hemihydrate?
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The CAS number is 394208-50-5, and the linear formula is HOOCCH(NH2)CH2COOK · 0.5H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies DL-Aspartic acid potassium salt hemihydrate with an assay of ≥98.0% (NT). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations?
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Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used when handling this compound. It is classified under WGK Germany 3.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, ensuring appropriate packaging and adherence to international shipping regulations for research chemicals.
How can I request a quote or sample?
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Please contact the Tech Serve Solutions sales team via our website or direct contact details to request a quote or a sample of DL-Aspartic acid potassium salt hemihydrate.
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