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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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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
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
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.
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
Jun Hai et al.
Biomedical research (Tokyo, Japan), 39(6), 279-286 (2018-12-12)
Transient receptor potential vanilloid 1 (TRPV1) is a nociceptive cation channel that is activated by heat, protons and chemical ligands such as capsaicin. We investigated the roles of the capsaicin receptor, TRPV1, in controlling the energy metabolism of the whole
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