E1100000

Ergosterol

European Pharmacopoeia (EP) Reference Standard

• Synonim(y): 3β-Hydroxy-5,7,22-ergostatriene, 5,7,22-Ergostatrien-3β-ol, Provitamin D₂
• Wzór empiryczny (zapis Hilla): C₂₈H₄₄O
• Numer CAS: 57-87-4
• Masa cząsteczkowa: 396.65
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329798990
• MDL number: MFCD00003623
• Beilstein/REAXYS Number: 2338604

Właściwości

• 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

Opis

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

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

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Informacja o środkach bezpieczeństwa

• Kody zagrożeń: H413
• Hazard Classifications: Aquatic Chronic 4
• Klasa składowania: 11 - Combustible Solids
• Ostrzeżenia: P273 - P501