1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. TRP Channel
  3. AMG9678

AMG9678 is a potent, selective, orally active antagonist of TRPM8 with an IC50 of 31.2 nM.

For research use only. We do not sell to patients.

AMG9678 Chemical Structure

AMG9678 Chemical Structure

CAS No. : 1159997-27-9

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Description

AMG9678 is a potent, selective, orally active antagonist of TRPM8 with an IC50 of 31.2 nM[1].

IC50 & Target

TRPM8

31.2 nM (IC50)

TRPA1

0.6 μM (IC50)

In Vitro

AMG9678 potently inhibits the menthol and cold-induced increase in intracellular calcium in cells expressing rat TRPM8, the plasma half-life (T1/2) in rats is 7.6 h[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

AMG9678 (0-100 mg/kg; p.o.; once) produces a significant and somewhat dose-dependent decrease in body temperature (Tb) in rats[1].
AMG9678 (30 mg/kg; p.o.; once daily for 4 consecutive days) decreases reduced body temperature after repeated dosing in rats[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male Sprague Dawley rats weighing 200–350 g (6–12 weeks of age) [1]
Dosage: 10, 30 and 100 mg/kg
Administration: Oral administration, once or once daily for 4 consecutive days
Result: Produced a significant and somewhat dose-dependent decrease in Tb at 10, 30 and 100 mg/kg. The magnitude of TRPM8 blockade-induced decrease in body temperature is reduced after repeated dosing.
Effect of AMG9678 on Tb in rats. P value is for comparing compound administered rat Tb with vehicle administered rat Tb. End of the study plasma concentration is reported in μM. Asterisk indicates one-way ANOVA followed by Dunnett's MCT
Compound Dose mg/kg (route) Max Tb decrease (°C) P value * Time post dosing (min) Plasma concentration
AMG9678 10 (p.o.) 0.72 p < 0.001 60 0.04 ± 0.006
AMG9678 30 (p.o.) 0.70 p < 0.01 60 0.34 ± 0.1
AMG9678 100 (p.o.) 0.83 p < 0.05 60 0.36 ± 0.12
Molecular Weight

416.36

Formula

C20H18F6N2O

CAS No.
SMILES

O=C(N1CCC2=C(C=CC=C2)[C@H]1C3=CC=C(C(F)(F)F)C=C3)N[C@@H](C)C(F)(F)F

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
AMG9678
Cat. No.:
HY-104062
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