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麦角固醇_分子结构_CAS_57-87-4)
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麦角固醇

产品号 45480 公司名称 Sigma Aldrich
CAS号 57-87-4 公司网站 http://www.sigmaaldrich.com
分子式 C28H44O 电 话 1-800-521-8956
分子量 396.64836 传 真
纯 度 ≥95.0% (HPLC) 电子邮件
保 存 Chembase数据库ID: 127288

产品价格信息

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产品别名

标题
Ergosterol
IUPAC标准名
(1S,2R,5S,11R,14R,15R)-14-[(2R,5R)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadeca-7,9-dien-5-ol
IUPAC传统名
(1S,2R,5S,11R,14R,15R)-14-[(2R,5R)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadeca-7,9-dien-5-ol
别名
3β-Hydroxy-5,7,22-ergostatriene
Provitamin D2
5,7,22-Ergostatrien-3β-ol
维生素原 D2
(3β)-麦角-5,7,22-三烯甘油-3-醇
3β-羟基-5,7,22-麦角三烯

产品登记号

CAS号 57-87-4
EC号 200-352-7
MDL号 MFCD00003623
Beilstein号 2338604
PubChem SID 24868972

产品性质

Empirical Formula (Hill Notation) C28H44O
杂质 ~3% water
纯度 ≥95.0% (HPLC)
熔点 156-158 °C(lit.)
熔点 160-163 °C
比旋光度 [α]20/D -120±10°, c = 1% in chloroform
GHS危险声明 H413
MSDS下载 下载链接
个人保护装置 Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RID/ADR UN 2811 6.1/PG 2
保存温度 2-8°C
联合国危险货物等级 6.1
联合国危险货物编号 2811
联合国危险货物包装类别(PG) 2
德国WGK号 3

产品详细信息

详细说明 (English)
Biochem/physiol Actions
Ergosterol is a biological precursor of Vitamin D2 found in cell membranes of fungi and some protists such as trypanosomes. Ergosterol may be used to study the function of anti-fungal drugs such as Amphotericin B and its analogues and to study the ergosterol biosynthesis pathway within various fungi.
详细说明 (简体中文)
Biochem/physiol Actions
Ergosterol is a biological precursor of Vitamin D2 found in cell membranes of fungi and some protists such as trypanosomes. Ergosterol may be used to study the function of anti-fungal drugs such as Amphotericin B and its analogues and to study the ergosterol biosynthesis pathway within various fungi.

参考文献