Atogepant


CAS No. : 1374248-81-3

(Synonyms: MK-8031; AGN-241689)

1374248-81-3
Price and Availability of CAS No. : 1374248-81-3
Size Price Stock
1mg $195 In-stock
5mg $340 In-stock
10mg $420 In-stock
25mg $850 In-stock
50mg $1500 In-stock
100mg $2650 In-stock
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Cat. No. : HY-109022
M.Wt: 603.52
Formula: C29H23F6N5O3
Purity: >98 %
Solubility: DMSO : 100 mg/mL (ultrasonic)
Introduction of 1374248-81-3 :

Atogepant (MK-8031) is an orally active and selective calcitonin gene-related peptide receptor (CGRP) antagonist. Atogepant can be used for researching migraine[1][2]. IC50 & Target:CGRP[1] In Vitro:
Binding affinities (Ki, nM)a of atogepant for human and non-human CGRP receptors[2]
Species Human (cloned) Human (native) Rhesus Rat Mouse Rabbit Dog
K i (nM) 0.015 0.026 0.009 0.7 0.13 2.1 1.2

Functional potency of atogepant for human cloned CGRP and related receptors[2]
Receptor CGRP AM1 AM2 CRT AMY1 AMY3
IC50 (nM) 0.026 >18000 400 6274 2.4 1418
In Vivo:Atogepant (3, 10, 30 mg/kg; Oral gavage (p.o.); Once a day; 9 days) improvement is observed in abnormal facial pain induced by nitroglycerin in rats, and in capsaicin-induced dermal vasodilation in primates[2].

Atogepant concentrations and concentration ratios in plasma, cerebrospinal fluid and brain tissue (Sprague-Dawley rats)[2]
Parameter Plasma Cmax (ng/mL) CSF Cmax (ng/mL) Brain Cmax (ng/g) CSF/plasma Cmax ratios (ng/ml) Brain/plasma Cmax ratios (ng/ml) Brain/CSF Cmax ratios (ng/ml) Plasma AUC0-last (ng h/ml) CSF AUC0-last (ng h/ml) Brain AUC0-last (ng h/g) CSF/plasma AUC0-last ratios (ng h/ml) Brain/plasma AUC0-last ratios (ng h/ml) Brain/CSF AUC0-last ratios (ng h/ml)
Atogepant 5 mg/kg 180.7 0.9 2.4 0.005 0.0133 2.6667 1110.9 4.2 17.9 0.0038 0.0161 4.2619
Atogepant 20 mg/kg 853.7 3.7 17.3 0.0043 0.0203 4.6757 6511.7 20.0 102.3 0.0031 0.0157 5.1150

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