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Merck

R8756

Sigma-Aldrich

超强辣素

from Euphorbia poisonii, ~95%

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About This Item

经验公式(希尔记法):
C37H40O9
CAS号:
分子量:
628.71
Beilstein:
5371150
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:

生物源

Euphorbia poisonii

品質等級

化驗

~95%

儲存溫度

−20°C

SMILES 字串

[H][C@@]12C=C(C)C(=O)[C@@]1(O)CC(COC(=O)Cc3cc(O)cc(OC)c3)=CC4[C@H]5O[C@]7(Cc6ccccc6)O[C@]5(C[C@@H](C)[C@]24O7)C(C)=C

InChI

1S/C37H40O9/c1-21(2)35-17-23(4)37-29(33(35)44-36(45-35,46-37)19-24-9-7-6-8-10-24)14-26(18-34(41)30(37)11-22(3)32(34)40)20-43-31(39)15-25-12-27(38)16-28(13-25)42-5/h6-14,16,23,29-30,33,38,41H,1,15,17-20H2,2-5H3/t23-,29?,30-,33-,34-,35-,36-,37-/m1/s1

InChI 密鑰

IKYCZSUNGFRBJS-PMIKMUNESA-N

基因資訊

應用

Resiniferatoxin has been used as an agonist to transient receptor potential vanilloid 2 (TRPV2):
  • for complex preparation for cryo-electron microscopy structural studies
  • to test its effect towards immune responses to P. aeruginosa in sensory neurons associated with the cornea
  • to study its effects in the denervation of the peripheral sensory nerves in psoriatic mice

生化/生理作用

Potent VR1 vanilloid receptor agonist that has been used to label the vanilloid receptor in sensory ganglia; activates protein kinase C. Diterpene ester that is related to phorbol, but is not tumorigenic.
Potent VR1 vanilloid receptor agonist.
Resiniferatoxin (RTX) is an analog of capsaicin. It effectively ablates corneal sensory neurons by activating transient receptor potential vanilloid 1 (TRPV1) channels. RTX facilitates corneal bacterial clearance. It also elicits protective functionality towards cardiac function in a rat model with congestive heart failure (CHF).

象形圖

Skull and crossbonesCorrosion

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral - Skin Corr. 1A

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Yu-Lin Hsieh et al.
Experimental neurology, 235(1), 316-325 (2012-03-07)
Patients suffering from sensory neuropathy due to skin denervation frequently have paradoxical manifestations of reduced nociception and neuropathic pain. However, there is a lack of satisfactory animal models to investigate these phenomena and underlying mechanisms. We developed a mouse system
M B Chancellor et al.
The Journal of urology, 162(1), 3-11 (1999-06-24)
Pharmacological treatment of the overactive bladder relies on partially blocking the efferent parasympathetic innervation to the detrusor with anticholinergic drugs. However, often these drugs have troublesome side effects and doses are insufficient to restore continence in patients with detrusor instability.
G Appendino et al.
Life sciences, 60(10), 681-696 (1997-01-01)
Resiniferatoxin, an ultrapotent capsaicin analog present in the latex of Euphorbia resinifera, interacts at a specific membrane recognition site (referred to as the vanilloid receptor), expressed by primary sensory neurons mediating pain perception as well as neurogenic inflammation. Desensitization to
Igor Kissin et al.
Current topics in medicinal chemistry, 11(17), 2159-2170 (2011-06-16)
In primary sensory neurons, the capsaicin receptor TRPV1 functions as a molecular integrator for a broad range of seemingly unrelated chemical and physical noxious stimuli, including heat and altered pH. Indeed, TRPV1 is thought to be a major transducer of
Arpad Szallasi et al.
Expert opinion on investigational drugs, 21(9), 1351-1369 (2012-07-12)
With 336 reviews, the capsaicin receptor TRPV1 arguably represent today's most extensively reviewed analgesic target. TRPV1 is strategically located at the peripheral terminals of primary sensory neurons where pain is generated. TRPV1 as a target for analgesic drugs has been

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