P206

Philanthotoxin 343 tris(trifluoroacetate) salt

solid

• Sinónimos: PhTX-343, S-N-[3-[[4-[(3-Aminopropyl)amino]butyl]amino]propyl]-4-hydroxy-α-[(1-oxobutyl)amino]-benzenepropanamide tris-trifluoroacetate
• Fórmula empírica (notación de Hill): C₂₃H₄₁N₅O₃ · 3C₂HF₃O₂
• Número CAS: 115976-93-7
• Peso molecular: 777.67
• UNSPSC Code: 12352200
• PubChem Substance ID: 24898266
• MDL number: MFCD00661073

Propiedades

• form: solid
• color: light yellow-green
• solubility: methanol: >8 mg/mL (solutions should be freshly prepared.)
• storage temp.: −20°C
• SMILES string: OS(=O)(=O)C(F)(F)F.OS(=O)(=O)C(F)(F)F.OS(=O)(=O)C(F)(F)F.CCCC(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)NCCCNCCCCNCCCN
• InChI: 1S/C23H41N5O3.3CHF3O3S/c1-2-7-22(30)28-21(18-19-8-10-20(29)11-9-19)23(31)27-17-6-16-26-14-4-3-13-25-15-5-12-24;3*2-1(3,4)8(5,6)7/h8-11,21,25-26,29H,2-7,12-18,24H2,1H3,(H,27,31)(H,28,30);3*(H,5,6,7)/t21-;;;/m0.../s1
• InChI key: QTCLKBFOFGTNMC-YDULTXHLSA-N
• Gene Information: rat ... Chrm2(81645), Chrm3(24260)

Descripción

Application

Philanthotoxin 343 tris(trifluoroacetate) salt has been used as Ca²⁺-permeable α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs) blocker.[1] It has also been used as an effective glutamate receptors blocker in an acute homeostasis paradigm to examine the speed of the Neto-α-mediated homeostatic response in Drosophila.[2]

Biochem/physiol Actions

Philanthotoxin 343 is a synthetic analog of the wasp polyamine amide toxin δ-philanthotoxin. It blocks the activation of ionotropic receptors such as acetylcholine receptor (AChR) or inhibitory glutamate receptors (iGluRs).[3]

Blocks NMDA-gated ion channels; synthetic analog of the wasp polyamine amide toxin δ-philanthotoxin.

Preparation Note

Addition of 1 mL of solvent to vial yields a 1 mM solution.

Legal Information

Sold under license from Columbia University.

Disclaimer

Hygroscopic

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)