Synephrine hydrochloride

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

  H335：호흡 자극성을 일으킬 수 있음

• 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.

  P321：(…) 처치를 하시오.

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

  P362：오염된 의복을 벗고 세척 후에 재사용하기

Synephrine hydrochloride 화학적 특성, 용도, 생산

• 개요

  (±)-Synephrine is an alkaloid with vasoconstrictor and metabolic activities. It binds to α_1A-, α_2A-, and α_2C-adrenergic receptors (ARs; K_is = 78, 36.7, and 24.4 μM, respectively). (±)-Synephrine is an agonist of α_1A-ARs in HEK293 cells (EC₅₀ = 4 μM in a reporter assay) but not in CHO cells expressing α_2A- or α_2C-AR. It also acts as an antagonist of α_1A-, α_2A-, and α_2C-ARs, inhibiting L-phenylephrine-induced activation of α_1A-AR in HEK293 cells and activation of α_2A- and α_2C-ARs induced by the α₂-AR agonist medetomidine in CHO cells (IC₅₀s = 12.8, 26, and 27.3 μM, respectively, in reporter assays). (±)-Synephrine induces contractions in isolated rabbit aortic rings (EC₅₀ = 6.2 μg/ml) and increases ligation-induced mean arterial pressure in rats when administered at a dose of 2 mg/kg per day. It induces lipolysis in isolated rat and human adipocytes when used at concentrations of 100 and 1,000 μg/ml. (±)-Synephrine (50 μM) increases phosphorylation of Akt and AMP-activated protein kinase (AMPK) and translocation of Glut4 to the plasma membrane, as well as increases insulin-induced glucose consumption in L6 muscle cells when used at concentrations ranging from 25 to 200 μM.

• 화학적 성질

  Pale Beige Solid

• 용도

  A α-adrenergic receptor agonist, vasoconstrictor.

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