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Merck
CN

47130-U

Supelco

麦角甾醇

10 mg/mL in chloroform, analytical standard

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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关于此项目

经验公式（希尔记法）:
C28H44O
化学文摘社编号:
57-87-4
分子量:
396.65
Beilstein:
2338604
EC 号:
200-663-8
MDL编号:
MFCD00003623
UNSPSC代码:
85151701
PubChem化学物质编号:
329757294
NACRES:
NA.24

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等级

analytical standard

表单

liquid

CofA

current certificate can be downloaded

包装

ampule of 1 mL

浓度

10 mg/mL in chloroform

技术

HPLC: suitable
gas chromatography (GC): suitable

颜色

colorless

mp

156-158 °C (lit.)

应用

food and beverages
vitamins, nutraceuticals, and natural products

包装形式

single component solution

官能团

hydroxyl

储存温度

2-8°C

SMILES字符串

[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 key

DNVPQKQSNYMLRS-APGDWVJJSA-N

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一般描述

Sterols make up the majority of the unsaponifiable matter in vegetable and animal fats. Animal fats contain mostly cholesterol, whereas most vegetable fats contain only traces of this sterol. Plant sterols are collectively called phytosterols. These standards are not corrected for purity. Packed in amber ampule under nitrogen.
Ergosterol is a plant sterol known for its association with structural and growing fungal characteristics like age, maturation, hyphal formation and sporulation. It exhibits broad-spectrum health-promoting performance, by means of antioxidant, anti-inflammatory or antihyperlipidemic properties.

应用

Ergosterol may be used as an analytical reference standard for the determination of the analyte in Tuber spp. Truffles, biological samples, edible mushrooms and mouldy building materials by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

象形图

Skull and crossbonesHealth hazard
GHS06,GHS08

警示用语：

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

靶器官

Central nervous system, Liver,Kidney

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品
易制毒化学品（2类）
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
LC23814V
LC23517V
LC21117V
LC20711V
LC15779V

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访问文档库

Derivatization-independent cholesterol analysis in crude lipid extracts by liquid chromatography/mass spectrometry: applications to a rabbit model for atherosclerosis.
Shui G, et al.
Journal of Chromatography A, 1218(28), 4357-4365 (2011)
Storage temperature and UV-irradiation influence on the ergosterol content in edible mushrooms.
Villares A, et al.
Food Chemistry, 147(28), 252-256 (2014)
Identification and quantification of ergosterol and phenolic compounds occurring in Tuber spp. Truffles.
Villares A, et al.
J. Food Compos. Anal., 26(1-2), 177-182 (2012)
Determination of ergosterol on mouldy building materials using isotope dilution and gas chromatography-tandem mass spectrometry.
Nielsen KF and Madsen J?
Journal of Chromatography A, 898(2), 227-234 (2000)
Tobias Österlund et al.
BMC systems biology, 7, 36-36 (2013-05-02)
The genome-scale metabolic model of Saccharomyces cerevisiae, first presented in 2003, was the first genome-scale network reconstruction for a eukaryotic organism. Since then continuous efforts have been made in order to improve and expand the yeast metabolic network. Here we
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