1241007

Ergosterol

United States Pharmacopeia (USP) Reference Standard

• Sinonimo/i: 3β-Hydroxy-5,7,22-ergostatriene, 5,7,22-Ergostatrien-3β-ol, Provitamin D₂
• Formula empirica (notazione di Hill): C₂₈H₄₄O
• Numero CAS: 57-87-4
• Peso molecolare: 396.65
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329749378
• MDL number: MFCD00003623
• Beilstein/REAXYS Number: 2338604

Proprietà

• grade: pharmaceutical primary standard
• agency: USP
• API family: ergosterol
• manufacturer/tradename: USP
• mp: 156-158 °C (lit.)
• application(s): pharmaceutical (small molecule); pharmaceutical
• format: neat
• 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

Descrizione

General description

Find answers to frequently asked questions on USP products in USP FAQs.

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.

Application

Ergosterol USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:

• Ganoderma Lucidum Fruiting Body Powder
• Ganoderma Lucidum Fruiting Body
• Ergocalciferol

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Informazioni sulla sicurezza

• Codici di pericolo: H413
• Hazard Classifications: Aquatic Chronic 4
• Classe di stoccaggio: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Che succede?: WGK 3