Silybin B

• Catalog No.: 59527
• CAS Number: 142797-34-0
• M. F.: C25H22O10
• M. W.: 482.43618
• Purity: ≥95.0% (HPLC)

SYNONYMS

• IUPAC name: (2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one
• IUPAC Traditional name: (2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-1-benzopyran-4-one
• Synonyms: (2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-[(2R,3R)-3,5,7-trihydroxy-4-oxobenzopyran-2-yl]benzodioxin; (2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-hydroxymethyl-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone

DATABASE IDS

• CAS Number: 142797-34-0
• MDL Number: MFCD18827498

PROPERTIES

• Empirical Formula (Hill Notation): C25H22O10
• Grade: analytical standard
• Impurities: ≤5.0% water
• Purity: ≥95.0% (HPLC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Storage Temperature: 2-8°C
• German water hazard class: 3