Isosilybin (A + B mixture)
Article No.: 89231
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Chemical-physical Data
CAS Number
72581-71-6
Molecular Formula
C25H22O10
Molecular Weight (g/mol)
482.44
Synonyms
Isosilybinin
Substance Class
Subclass 1
Specifications and Notes
Certification Scope
Isosilybin (A + B mixture) reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Certificate of Analysis
Storage Conditions
15-25 °C
Delivery Time
usually a stock item
Special Notes
The reference substance isosilybin (A + B mixture) is an isomeric mixture of Isosilybin A and Isosilybin B.
Safety and Transport
GHS Symbols
Hazard Statements
H302
Precautionary Statements
P264d, P270, P301+P312a, P330, P501a
Dangerous Goods
no
Safety Data Sheet
Transport Conditions
ambient conditions
Customs Tariff Code
29329900
Commodity Description
oxygen-heterocyclic compound
Occurrence
Occurrence (botanical genus)
Silybum sp.