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
• Beilstein: 2338604
• MDL-Nummer: MFCD00003623
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329798990
• NACRES: NA.24

Eigenschaften

• Biologische Quelle: plant
• Qualität: pharmaceutical primary standard
• Agentur: EP
• API-Familie: ergosterol
• Form: solid
• Hersteller/Markenname: EDQM
• Methode(n): gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• mp (Schmelzpunkt): 156-158 °C (lit.)
• Anwendung(en): pharmaceutical (small molecule)
• Format: neat
• Lagertemp.: −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
• InChIKey: DNVPQKQSNYMLRS-APGDWVJJSA-N

Beschreibung

Allgemeine Beschreibung

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

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.

Anwendung

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

Verpackung

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

Sonstige Hinweise

Sales restrictions may apply.

Sicherheitshinweise

• H-Sätze: H413
• Gefahreneinstufungen: Aquatic Chronic 4
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable