Ergosterol hydrate

• Catalog No.: B23840
• CAS Number: 57-87-4
• M. F.: C28H46O2
• M. W.: 414.66364
• Purity: 96% (dry wt.), cont. up to ca 6% water

SYNONYMS

• Title: 麦角甾醇水合物
• IUPAC name: (2R,5S,14R,15R)-14-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadeca-7,9-dien-5-ol hydrate
• IUPAC Traditional name: (2R,5S,14R,15R)-14-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadeca-7,9-dien-5-ol hydrate
• Synonyms: Provitamin D2

DATABASE IDS

• MDL Number: MFCD00003623
• CAS Number: 57-87-4
• EC Number: 200-352-7
• Merck Index: 143659

PROPERTIES

• Purity: 96% (dry wt.), cont. up to ca 6% water
• Melting Point: 154-160°C
• GHS Hazard statements: H300
• European Hazard Symbols: Highly toxic (T+)
• GHS Precautionary statements: P264-P270-P301+P310-P321-P405-P501A
• Risk Statements: 28
• Safety Statements: 20-28-36/37-45-60
• Storage Warning: Light Sensitive
• TSCA Listed: 否
• Hazard Class: 6.1
• UN Number: UN2811
• Packing Group: II