5'-Iodoresiniferatoxin

Cat. No. 1362

5'-Iodoresiniferatoxin C37H39IO9 [535974-91-5]

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Alternative Names: Iodoresiniferatoxin, 5'-IRTX

Chemical Name: 6,7-Deepoxy-6,7-didehydro-5-deoxy-21-dephenyl-21-(phenylmethyl)-daphnetoxin,20-(4-hydroxy-5-iodo-3-methoxybenzeneacetate)

Biological Activity

Potent and silent vanilloid receptor antagonist, 40-fold more potent than capsazepine (Cat. No. 0464). Binds to TRPV1 (VR1) receptors expressed in HEK293 cells with a Ki of 5.8 nM.

Technical Data

M.Wt:
754.6
Formula:
C37H39IO9
Solubility:
Soluble in DMSO and to 100 mM in ethanol
Purity:
>98 %
Storage:
Desiccate at -20°C
CAS No:
535974-91-5

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
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Safety Data Sheet: View Safety Data Sheet

References

Seabrook et al (2001) Properties of iodo-resiniferatoxin - a high affinity VR1 vanilloid receptor antagonist. Soc.Neurosci.Abstr. 925.9.

Wahl et al (2001) Iodo-resiniferatoxin, a new potent vanilloid receptor antagonist. Mol.Pharmacol. 59 9. PMID: 11125018.

Marinelli et al (2002) Capsaicin activation of glutamatergic synaptic transmission in the rat locus coeruleus in vitro. J.Physiol. 543 531. PMID: 12205187.

If you know of a relevant citation for this product please let us know.

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Keywords: 5'-Iodoresiniferatoxin, supplier, Potent, silent, TRPV1, antagonists, Vanillioid, Receptors, VR1, Channels, Transient, Receptor, Potential, 5-Iodoresiniferatoxin, 5-IRTX

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