Dantrolene sodium salt

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

• 예방조치문구

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

  P332+P313：피부 자극이 생기면 의학적인 조치· 조언을 구하시오.

  P337+P313：눈에 대한 자극이 지속되면 의학적인 조치· 조언를 구하시오.

Dantrolene sodium salt 화학적 특성, 용도, 생산

• 개요

  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 K_d 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.

• 화학적 성질

  mp 279-280C 3415821

• 용도

  Dantrolene Sodium Salt is a skeletal muscle relaxant, which inhibits intracellular Ca 2+release from the sarcoplasmic reticulum.

• 정의

  ChEBI: The anhydrous sodium salt of dantrolene.

• 생물학적 활성

  Inhibits release of Ca 2+ from sarcoplasmic reticulum via inhibition of ryanodine receptor (RYR) channels. Displays selectivity for RYR1 and RYR3 over RYR2. Protective against the effects of a variety of conditions and agents, including excitatory amino acids. Skeletal muscle relaxant and neuroprotectant.

Dantrolene sodium salt 공급 업체

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