4-니트로페닐팔미테이트

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H317：알레르기성 피부 반응을 일으킬 수 있음

• 예방조치문구

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

4-니트로페닐팔미테이트 화학적 특성, 용도, 생산

• 용도

  4-Nitrophenyl Palmitate is used in immobilization method of lipase interface based on natural polysaccharide particles.

• 정의

  ChEBI: A palmitate ester obtained by condensation of the carboxy group of palmitic acid with the phenolic hydroxy group of p-nitrophenol.

• 일반 설명

  4-Nitrophenyl palmitate is a substrate for lipase enzyme activity. Lipase hydrolyzes 4-nitrophenyl palmitate and yields the yellow colored product 4-nitrophenol, which is measurable spectrophotometrically at 410 nm. This method is advantageous due to its short reaction time and facile spectrophotometric analyses. The cell-bound lipase has preference for 4-nitrophenyl palmitate as substrate than the extracellular lipase.

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