GlpBio

19-hydroxy Cholesterol

目录号: GC40417纯度: >98.00%
An oxysterol
19-hydroxy Cholesterol
Cas No.: 561-63-7
规格价格库存数量操作
1mg¥678.00现货
1
5mg¥2,649.00现货
1
10mg¥4,943.00现货
1
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文献被引

本产品暂无引用记录;以下为 GlpBio 产品在 Nature / Cell / Science 等顶刊的客户引用样例
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    641, 529–536 (2025)
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    628, 630–638 (2024)
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    632, 686–694 (2024)
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    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
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    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
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    33, 273–287 (2023)
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    33, 546–561 (2023)
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    33, 904–922 (2023)
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    Cell Research
    31, 1291–1307 (2021)

产品描述 Description

19-hydroxy Cholesterol is formed during metabolic oxidation of cholesterol. It has been used as an internal standard for the quantitative determination of sterols by mass spectroscopic analysis.[1]

Reference:
[1]. Yamaga, N., Ogura, Y., Islam, A., et al. Utility of 19-hydroxycholesterol as an internal standard compound for the quantitative determination of sterols using capillary gas chromatograph. Yonago Acta medica 45, 27-33 (2002).

产品文档 Product Documents

Purity:>98.00%Appearance:A solid

化学性质Chemical Properties

CAS 号
561-63-7
化学名
cholest-5-ene-3β,19-diol
SMILES
O[C@@H]1CC2=CC[C@]3([H])[C@@](CC[C@]4([C@@]3([H])CC[C@]4([H])[C@@H](CCCC(C)C)C)C)([H])[C@](CO)2CC1
分子式
C27H46O2
分子量
402.7 g/mol
溶解性
DMF: 2 mg/ml,DMSO: 0.1 mg/ml,Ethanol: 20 mg/ml,Ethanol:PBS (pH 7.2)(1:2): 0.3 mg/ml
保存条件
Store at -20°C
General tips
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备 RT，或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol