Glutamate, Caged hydrate
Glutamate, Caged hydrate (CAS: 239135-34-3) is a photoactivatable derivative of the neurotransmitter glutamate, featuring an empirical formula of C16H19N3O7 · xH2O and a molecular weight of 365.34 g/mol (anhydrous basis). This light-sensitive compound is primarily utilized in neuroscience research for controlled release of glutamate, enabling precise temporal and spatial studies of synaptic transmission and receptor activation in biological systems.
- IUPAC
- (S)-Methyl 1-[5-(4-amino-4-carboxybutanoyl)]-7-nitroindoline-5-acetate hydrate,Caged Glutamate hydrate
- Synonyms
- (S)-Methyl 1-[5-(4-amino-4-carboxybutanoyl)]-7-nitroindoline-5-acetate hydrateCaged Glutamate hydrate

Neuroscience Research Tool
Caged Glutamate hydrate serves as a crucial tool in neuroscience, allowing researchers to optically trigger the release of glutamate. This enables detailed investigation into neuronal circuits, synaptic plasticity, and the function of glutamate receptors with high spatial and temporal precision.
Cell Signaling Studies
This compound aids in studying calcium signaling pathways and cellular responses mediated by glutamate receptors. By controlling glutamate availability through photolysis, researchers can elucidate complex signaling cascades within neurons and other excitable cells.
Pharmacological Research
Used in screening assays and to understand the mechanisms of action of drugs targeting glutamatergic systems. It facilitates the study of excitatory neurotransmission and the development of novel therapeutic strategies for neurological disorders.
| Molecular weight | 365.34 (anhydrous basis) |
|---|---|
| Empirical formula | C16H19N3O7 · xH2O |
| Form | powder |
| Colour | light yellow |
| Solubility | H2O: >10 mg/mL |
| Storage temperature | −20°C |
| 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 Caged Glutamate hydrate used for?
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Caged Glutamate hydrate is primarily used in neuroscience research as a tool for the light-activated, controlled release of glutamate, enabling precise studies of synaptic transmission, neuronal circuits, and receptor function.
What is the CAS number and formula for Caged Glutamate hydrate?
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The CAS number for Caged Glutamate hydrate is 239135-34-3 (anhydrous), and its empirical formula is C16H19N3O7 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Caged Glutamate hydrate as a research grade chemical. The assay/purity is not specified as USP, BP, or EP. We do not represent this product as suitable for human or veterinary use.
How should Caged Glutamate hydrate be handled and stored?
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Handle Caged Glutamate hydrate with appropriate personal protective equipment, including eyeshields, gloves, and an N95 respirator filter. Store at -20°C. Dispose of in accordance with local regulations, noting it has a WGK Germany rating of 3.
Is Caged Glutamate hydrate a controlled substance?
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The provided data does not indicate that Caged Glutamate hydrate is a controlled substance.
How is Caged Glutamate hydrate shipped and exported?
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Caged Glutamate hydrate is available for export globally by Tech Serve Solutions, adhering to all relevant shipping and regulatory requirements for chemical compounds.
How can I request a sample or quote for Caged Glutamate hydrate?
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To request a sample or a quote for Caged Glutamate hydrate, please contact our sales team through the Tech Serve Solutions website or by phone.
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