E1100000

Ergosterol

European Pharmacopoeia (EP) Reference Standard

• Synonym(e): 3β-Hydroxy-5,7,22-ergostatrien, 5,7,22-Ergostatrien-3β-ol, Provitamin D₂
• Empirische Formel (Hill-System): C₂₈H₄₄O
• CAS-Nummer: 57-87-4
• Molekulargewicht: 396.65
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329798990
• MDL number: MFCD00003623
• Beilstein/REAXYS Number: 2338604
• eCl@ss: 25140904

Eigenschaften

• biological source: plant
• grade: pharmaceutical primary standard
• API family: ergosterol
• form: solid
• manufacturer/tradename: EDQM
• technique(s): gas chromatography (GC): suitable, liquid chromatography (LC): suitable
• mp: 156-158 °C (lit.)
• application(s): pharmaceutical (small molecule); pharmaceutical
• format: neat
• storage temp.: −20°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

Beschreibung

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Ergosterol is a biological precursor of vitamin D₂ found in cell membranes of fungi and some protists such as trypanosomes.

Application

Ergosterol may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography.

Packaging

Dieses Produkt wird, wie von der entsprechenden Pharmakopöe geliefert, angeboten. Die aktuellen Mengeneinheiten finden Sie im Referenzsubstanzen-Katalog der EDQM.

Other Notes

Sales restrictions may apply.

Sicherheitshinweise

• Gefahrencodes: H413
• Hazard Classifications: Aquatic Chronic 4
• Lagerklasse: 11 - Combustible Solids
• Sicherheitshinweise: P273 - P501