E1100000

Ergosterol

European Pharmacopoeia (EP) Reference Standard

• Sinónimos: 3β-Hydroxy-5,7,22-ergostatriene, 5,7,22-Ergostatrien-3β-ol, Provitamin D₂
• Fórmula empírica (notación de Hill): C₂₈H₄₄O
• Número de CAS: 57-87-4
• Peso molecular: 396.65
• Beilstein: 2338604
• Número MDL: MFCD00003623
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329798990
• NACRES: NA.24

Propiedades

• origen biológico: plant
• grado: pharmaceutical primary standard
• Agency: EP
• familia API: ergosterol
• Formulario: solid
• fabricante / nombre comercial: EDQM
• técnicas: gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• mp: 156-158 °C (lit.)
• aplicaciones: pharmaceutical (small molecule)
• Formato: neat
• temp. de almacenamiento: −20°C
• cadena SMILES: [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
• Clave InChI: DNVPQKQSNYMLRS-APGDWVJJSA-N

Descripción

Descripción general

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.

Aplicación

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

Envase

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

Otras notas

Sales restrictions may apply.

Información de seguridad

• Frases de peligro: H413
• Clasificaciones de peligro: Aquatic Chronic 4
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable