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47130-U

Supelco

Ergosterol

10 mg/mL in chloroform, analytical standard

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Synonym(s):
3β-Hydroxy-5,7,22-ergostatriene, 5,7,22-Ergostatrien-3β-ol, Provitamin D2
Empirical Formula (Hill Notation):
C28H44O
CAS Number:
57-87-4
Molecular Weight:
396.65
Beilstein:
2338604
EC Number:
200-663-8
MDL number:
MFCD00003623
UNSPSC Code:
85151701
PubChem Substance ID:
329757294
NACRES:
NA.24

grade

analytical standard

form

liquid

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

10 mg/mL in chloroform

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

colorless

mp

156-158 °C (lit.)

application(s)

food and beverages
vitamins, nutraceuticals, and natural products

format

single component solution

functional group

hydroxyl

storage temp.

2-8°C

SMILES string

[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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General description

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.

Application

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.

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system, Liver,Kidney

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
易制毒化学品（2类）

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
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)
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)
Nuo Sun et al.
Antimicrobial agents and chemotherapy, 57(1), 532-542 (2012-11-14)
Mitochondrial dysfunction in pathogenic fungi or model yeast causes altered susceptibilities to antifungal drugs. Here we have characterized the role of mitochondrial complex I (CI) of Candida albicans in antifungal susceptibility. Inhibitors of CI to CV, except for CII, increased
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