EAA-090
EAA-090 (CAS: 144912-63-0), with the molecular formula C9H13N2O5P and a molecular weight of 260.18 g/mol, is a research chemical supplied by Tech Serve Solutions. This compound is a key tool in neuroscience research, specifically for investigating the roles of excitatory amino acids and NMDA receptor antagonists in neuronal development and function. Its applications extend to studying cell signaling pathways and neurotransmission.
- IUPAC
- P-[2-(8,9-dioxo-2,6-diazabicyclo[5.2.0]non-1(7)-en-2-yl)ethyl]-phosphonic acid,WAY-126090
- Synonyms
- P-[2-(8,9-dioxo-2,6-diazabicyclo[5.2.0]non-1(7)-en-2-yl)ethyl]-phosphonic acid,WAY-126090

Neuroscience Research Tool
EAA-090 is utilised in studies focusing on the intricate mechanisms of neurotransmission and the function of excitatory amino acid receptors within the nervous system. It serves as a valuable probe for understanding neuronal signaling pathways.
Cellular Development Studies
This compound has been employed to investigate the influence of glutamate receptor-mediated signalling on the development of neuronal structures, such as filipodia and secondary dendrites, particularly in hippocampal neuron models.
Biochemical and Pharmacological Investigations
As a bioactive small molecule, EAA-090 aids in biochemical assays and pharmacological research, contributing to the broader understanding of cell biology and the potential therapeutic applications of NMDA receptor antagonists.
| Molecular weight | 260.18 |
|---|---|
| Empirical formula | C9H13N2O5P |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | light yellow to yellow |
| Solubility | H2O: ≥2 mg/mL |
| Storage temperature | 2-8°C |
| Application | EAA-090 was used to study the role of glutamate receptor-mediated signaling in the formation of filipodia and secondary dendrites in rat hippocampal neurons.1 |

Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
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 EAA-090 used for?
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EAA-090 is primarily used in neuroscience research to study the role of glutamate receptor-mediated signalling, excitatory amino acids, and NMDA antagonists in neuronal development and cell signalling.
What are the CAS number and formula for EAA-090?
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The CAS number for EAA-090 is 144912-63-0, and its empirical formula is C9H13N2O5P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies EAA-090 with a purity of ≥98% (HPLC). This product is supplied for research and development purposes and is not intended for USP, BP, EP, or other pharmacopoeial applications unless explicitly stated.
What are the safety and handling considerations for EAA-090?
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EAA-090 is classified with GHS06 symbol and a Danger signal word due to H300 hazard statement (Fatal if swallowed). It requires careful handling, with precautionary statements including P264 (Wash hands thoroughly after handling) and P301 + P310 (IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician). Always consult the Safety Data Sheet before use.
How is EAA-090 shipped and exported?
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EAA-090 is shipped and exported according to relevant regulations, identified under UN 2811 6.1 / PGIII. Storage is recommended at 2-8°C. TSS ensures compliant international shipping.
How can I request a quote or sample for EAA-090?
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To request a quote or a sample of EAA-090, please contact our sales department via the website or by phone. Our team will be pleased to assist you with your inquiry.
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