L-Aspartic acid potassium salt
L-Aspartic acid potassium salt (CAS: 1115-63-5), with the molecular formula HO2CCH2CH(NH2)CO2K and a molecular weight of 171.19 g/mol, is an endogenous NMDA receptor agonist. This bioactive small molecule plays a role in cell signaling and neurotransmission within the central nervous system. Available from Tech Serve Solutions with an assay of ≥98% (HPLC), it serves as a valuable reagent in neuroscience research and cell biology studies.
- IUPAC
- Potassium L-aspartate

Neuroscience Research
As an NMDA receptor agonist, L-Aspartic acid potassium salt is utilised in studies investigating excitatory neurotransmission and synaptic plasticity. Its role in cell signaling makes it a key compound for understanding neurological processes.
Cell Biology Studies
This compound serves as a research tool in cell biology, particularly in exploring cellular responses to excitatory amino acids. It aids in the investigation of signal transduction pathways and cellular functions influenced by neurotransmitter mimics.
Biochemical Research
L-Aspartic acid potassium salt functions as a biochemical reagent in various laboratory settings. Its properties make it suitable for research into amino acid metabolism and related biochemical pathways.
| Molecular weight | 171.19 |
|---|---|
| Linear formula | HO2CCH2CH(NH2)CO2K |
| Assay | ≥98% (HPLC) |
| Application | L-Aspartic acid is an endogenous NMDA receptor agonist. |
| 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 L-Aspartic acid potassium salt used for?
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L-Aspartic acid potassium salt is an NMDA receptor agonist used in neuroscience research and cell biology studies to investigate excitatory neurotransmission and cell signaling.
What is the CAS number and formula for L-Aspartic acid potassium salt?
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The CAS number is 1115-63-5 and the chemical formula is HO2CCH2CH(NH2)CO2K.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Aspartic acid potassium salt with an assay of ≥98% (HPLC). This product is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations for handling L-Aspartic acid potassium salt?
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L-Aspartic acid potassium salt requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It carries a WGK Germany rating of 3, indicating it is hazardous to water.
How is L-Aspartic acid potassium salt typically packed and shipped?
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L-Aspartic acid potassium salt is securely packed for domestic and international export by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample for L-Aspartic acid potassium salt?
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To request a quote or a sample of L-Aspartic acid potassium salt, please contact our sales team through the website or by phone, providing your details and the quantity required.
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