7-Dehydrocholesterol-25,26,26,26,27,27,27-d7

7-Dehydrocholesterol-25,26,26,26,27,27,27-d7 구조식 이미지
카스 번호:
388622-58-0
상품명:
7-Dehydrocholesterol-25,26,26,26,27,27,27-d7
동의어(영문):
7-dehydro Cholesterol-d7;2H7]-7-Dehydrocholesterol;(3β)-7-Dehydro Cholesterol-d7 (Major);(32)-7-Dehydro Cholesterol-d7 (Major);7-Dehydrocholesterol-25,26,26,26,27,27,27-d7;(3β)-7-Dehydro Cholesterol-d7 (See also D229462);Cholesta-5,7-dien-25,26,26,26,27,27,27-d7-3-ol, (3b)-;Cholecalciferol EP Impurity B-d7 (3-beta-7-Dehydro Cholesterol-d7)
CBNumber:
CB23335585
분자식:
C27H44O
포뮬러 무게:
384.65
MOL 파일:
388622-58-0.mol
MSDS 파일:
SDS

7-Dehydrocholesterol-25,26,26,26,27,27,27-d7 속성

저장 조건
-70°C
용해도
Soluble in methanol(warmed), slightly soluble in chloroform
물리적 상태
고체
물리적 상태
단단한 모양
안정성
감광성

안전

WGK 독일 3

7-Dehydrocholesterol-25,26,26,26,27,27,27-d7 C화학적 특성, 용도, 생산

용도

7-dehydrocholesterol-d7 has been used:
  • as an internal standard: to spike Chlamydomonas CC-125 lipid extract for mass spectroscopy analysis
  • in liquid chromatography–mass spectrometry (LC-MS) for cultured cells oxysterol analysis
  • to treat and label SRD-1 cell (chinese hamster ovary (CHO) mutant cell-line) for gas chromatography/mass spectrometry (GC/MS) analysis

일반 설명

7-dehydrocholesterol (7-DHC) is a cholesterol precursor and is localized in basal epidermal keratinocytes. 7DHC on photolysis in the presence of ultraviolet light B generates previtamin D3. The enzyme 7-dehydrocholesterol reductase (DHCR7) catalyzes the reduction of C(7-8) double bond of 7-DHC to cholesterol. 7-dehydrocholesterol-d7 is a deuterated derivative of 7-dehydrocholesterol.

Biochem/physiol Actions

7-Dehydrocholesterol (7-DHC) is used as a precursor for microbial vitamin D3 production. Impairment of 7-dehydrocholesterol reductase (DHCR7) functionality leads to 7-DHC accumulation and is implicated in Smith-Lemli-Opitz syndrome (SLOS).

7-Dehydrocholesterol-25,26,26,26,27,27,27-d7 준비 용품 및 원자재

원자재

준비 용품


7-Dehydrocholesterol-25,26,26,26,27,27,27-d7 공급 업체

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