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Merck

45480

Sigma-Aldrich

麦角甾醇

≥95.0% (HPLC)

别名:

(3β)-麦角-5,7,22-三烯甘油-3-醇, 3β-羟基-5,7,22-麦角三烯, 维生素原 D2

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About This Item

经验公式(希尔记法):
C28H44O
CAS号:
分子量:
396.65
Beilstein:
2338604
EC號碼:
MDL號碼:
分類程式碼代碼:
12352211
PubChem物質ID:
NACRES:
NA.79

生物源

plant

品質等級

化驗

≥95.0% (HPLC)

形狀

powder or crystals

光學活性

[α]20/D −120±10°, c = 1% in chloroform

雜質

~3% water

顏色

white to faint yellow

mp

156-158 °C (lit.)
160-163 °C

官能基

hydroxyl

儲存溫度

2-8°C

SMILES 字串

[H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)\C=C\[C@H](C)C(C)C

InChI

1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1

InChI 密鑰

DNVPQKQSNYMLRS-APGDWVJJSA-N

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生化/生理作用

麦角甾醇是维生素 D2 的生物前体,存在于真菌和一些原生生物如锥虫的细胞膜中。麦角甾醇可用于抗真菌药物如两性霉素 B 及其类似物的功能研究以及各种真菌中麦角甾醇生物合成途径的研究。

危險聲明

防範說明

危險分類

Aquatic Chronic 4

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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