Ergosterol, 96%, may cont. up to ca 6% water

Description

Store cold | CAS: 57-87-4 | C28H44O | 396.659 g/mol

Ergosterol may be used to study the function of anti-fungal drugs such as Amphotericin B and its analogues and to study the ergosterol biosynthesis pathway within various fungi. It acts as a useful indicator of living fungal biomass.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ergosterol may be used to study the function of anti-fungal drugs such as Amphotericin B and its analogues and to study the ergosterol biosynthesis pathway within various fungi. It acts as a useful indicator of living fungal biomass.

Solubility
Soluble in water (<1mg/mL at 25°C), chloroform (50 mg/ml), DMSO (<1mg/mL at 25°C), ethanol (<1mg/mL at 25°C), and ether (14.29 mg/ml).

Notes
Light sensitive. Store away from air, light and oxidizing agents, bases and light. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under dark. Store under inert gas.

Specifications

Chemical Identifiers

• CAS: 57-87-4
• Molecular Formula: C28H44O
• MDL Number: MFCD00003623
• InChI Key: DNVPQKQSNYMLRS-APGDWVJJSA-N
• PubChem CID: 444679
• ChEBI: CHEBI:16933

• Melting Point: 154°C to 160°C
• Assay Percent Range: 0.96
• Quantity: 25 g
• UN Number: UN2811
• Merck Index: 14,3659
• Synonym: ergosterol, provitamin d2, unii-z30ray509f, ergosterin, ergosta-5,7,22e-trien-3beta-ol, 5,7,22-ergostatrien-3beta-ol, 3beta-hydroxy-5,7,22-ergostatriene, 22e,24s-24-methylcholesta-5,7,22-trien-3beta-ol, 22e-ergosta-5,7,22-trien-3beta-ol, ergosta-5,7,22-trien-3-ol, 3b,22e
• Solubility Information: Soluble in water (<1mg/ml at 25°C),chloroform (50mg/ml),DMSO (<1mg/ml at 25°C),ethanol (<1mg/ml at 25°C),and ether (14.29mg/ml).
• SMILES: CC(C)C(C)C=CC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C
• IUPAC Name: (3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
• Molecular Weight (g/mol): 396.659
• Formula Weight: 396.65 (Anhydrous)
• Percent Purity: 96%
• Assay: (dry wt.), cont. up to ≈6% water
• Chemical Name or Material: Ergosterol hydrate

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement H300 Fatal if swallowed.
Precautionary Statement	GHS P Statement P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Specific treatment (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber	200-352-7
TSCA	No
storageNote1	Light sensitive
Recommended Storage	Keep cold

SDS

RUO – Research Use Only