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SML2717

Sigma-Aldrich

AMG517

≥98% (HPLC)

Synonym(s):

AMG 517, AMG-517, N-(4-(6-(4-(Trifluoromethyl)phenyl)pyrimidin-4-yloxy)benzo[d]thiazol-2-yl)acetamide, N-[4-[[6-[4-(Trifluoromethyl)phenyl]-4-pyrimidinyl]oxy]-2-benzothiazolyl]acetamide

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About This Item

Empirical Formula (Hill Notation):
C20H13F3N4O2S
CAS Number:
659730-32-2
Molecular Weight:
430.40
MDL number:
MFCD14584859
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

InChI

1S/C20H13F3N4O2S/c1-11(28)26-19-27-18-15(3-2-4-16(18)30-19)29-17-9-14(24-10-25-17)12-5-7-13(8-6-12)20(21,22)23/h2-10H,1H3,(H,26,27,28)

InChI key

YUTIXVXZQIQWGY-UHFFFAOYSA-N

Biochem/physiol Actions

AMG517 is an orally active, highly potent and selective vanilloid receptor-1 (TRPV1; VR1; capsaicin receptor) antagonist that blocks TRPV1-mediated cellular Ca2+ influx (h/r/m IC50/stimulant = 0.76 nM/1.01 nM/1.9 nM/500 nM capsaicin; 0.62 nM/0.5 nM/0.63 nM/acid (pH 5) using respective CHO transfectants; IC50 >20 μM against TRPV2/3/4, TRPA1, and TRPM8-mediated responses; <45% binding at 10 μM to 87 receptors, enzymes, and ion channels) and exhibits antihyperalgesic efficacy in vivo (capsaicin-induced flinch = ED50 = 0.33 mg/kg rats, p.o.; CFA-induced thermal hyperalgesia, MED = 0.83 mg/kg rats, p.o.).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Narender R Gavva et al.
The Journal of pharmacology and experimental therapeutics, 323(1), 128-137 (2007-07-27)
Capsaicin, the active ingredient in some pain-relieving creams, is an agonist of a nonselective cation channel known as the transient receptor potential vanilloid type 1 (TRPV1). The pain-relieving mechanism of capsaicin includes desensitization of the channel, suggesting that TRPV1 antagonism
Elizabeth M Doherty et al.
Journal of medicinal chemistry, 50(15), 3515-3527 (2007-06-26)
A series of novel 4-oxopyrimidine TRPV1 antagonists was evaluated in assays measuring the blockade of capsaicin or acid-induced influx of calcium into CHO cells expressing TRPV1. The investigation of the structure-activity relationships in the heterocyclic A-region revealed the optimum pharmacophoric
Juan Bai et al.
Molecular pain, 14, 1744806918777614-1744806918777614 (2018-05-18)
Aims The main objective was to investigate the effects of the transient receptor potential cation channel subfamily V member 1 (TRPV1) on nerve regeneration following sciatic transection injury by functional blockage of TRPV1 using AMG-517, a specific blocker of TRPV1.
J Bai et al.
Zhonghua bing li xue za zhi = Chinese journal of pathology, 46(12), 847-852 (2017-12-12)
Objective: To observe the effect of the expressive or functional blockage of TRPV1 on nerve regeneration after sciatic trans-section injury. Methods: AMG-517, a kind of TRPV1 inhibitor, was injected into the surrounding area of the ipsilateral lumbar dorsal root ganglia
Sa Xiao et al.
Biosensors & bioelectronics, 126, 815-823 (2019-01-04)
In this study, a taste bud tissue biosensor was prepared by a starch-sodium alginate cross-linking fixation method. Capsaicin was used as a TRPV1 noxious ion channel activator to investigate the antagonism kinetics of six different substances on capsaicin. The results
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