Creatine ethyl ester 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

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

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

Creatine ethyl ester hydrochloride 화학적 특성, 용도, 생산

• Synthesis

  Creatine ethyl ester hydrochloride is prepared by the reaction of ethanol and creatine. The specific synthesis steps are as follows:
  Phosphorochloridic acid (2.0-2.5 equivalents to creatine) was added dropwise to a suspension of creatine in 10 mL of ethanol at 0° C. The reaction mixture was stirred for 15 min at 0° C. and the temperature then raised to 60° C. and stirred for 30 min. The reaction mixture was then cooled to provide 1.7 g of the hydrochloride salt of title compound (24) (73percent yield) as a white solid. 1H NMR (CD3OD, 400 MHz): δ 4.20-4.30 (m, 4H), 3.16(s, 3H, creatinine NCH3), 3.08 (s, 3H, CBE NCH3), 1.31 (d, J=6.8 Hz), (CBE/creatinine=9:1).
  

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