14663-23-1O=C1N=C([O-])CN1N=Cc1ccc(-c2ccc([N+](=O)[O-])cc2)o1.[Na+]KSRLIXGNPXAZHD-UHFFFAOYSA-M14663-23-1DTXSID4044585CHEMBL1725283化学的特性mp 279-280C 3415821
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
用途筋小胞体のカルシウム遊離抑 制作用を示します。
用途筋小胞体のカルシウム遊離抑 制作用を示します。
説明Dantrolene is an inhibitor of calcium release from the sarcoplasmic reticulum (IC50 = 0.3 μM). It binds to sarcoplasmic reticulum vesicles isolated from normal and malignant hyperthermia-susceptible (MHS) pigs with Kd values of 0.3 and 0.09 μM, respectively. Dantrolene reduces spontaneous calcium wave frequency and amplitude in the presence of calmodulin in isolated mouse cardiomyocytes with IC50 values of 0.42 and 0.19 μM, respectively. It reduces the magnitude of electrically stimulated twitch tensions in isolated rat extensor digitorum longus and soleus muscles (IC50 = 3 μg/ml) and MHS pigs (ED50 = 0.85 mg/kg). Formulations containing dantrolene have been used in the treatment of malignant hyperthermia.
使用Dantrolene Sodium Salt is a skeletal muscle relaxant, which inhibits intracellular Ca 2+release from the sarcoplasmic reticulum.
定義ChEBI: The anhydrous sodium salt of dantrolene.
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