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Merck
CN

30494

Silydianin

analytical standard

Synonym(s):

Silidianin

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About This Item

Empirical Formula (Hill Notation):
C25H22O10
CAS Number:
29782-68-1
Molecular Weight:
482.44
NACRES:
NA.24
PubChem Substance ID:
329753521
UNSPSC Code:
85151701
EC Number:
249-848-5
MDL number:
MFCD09970974

Key Documents

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InChI

1S/C25H22O10/c1-33-16-4-9(2-3-14(16)27)18-11-7-12(20-13(18)8-34-25(20,32)24(11)31)23-22(30)21(29)19-15(28)5-10(26)6-17(19)35-23/h2-7,11,13,18,20,22-23,26-28,30,32H,8H2,1H3/t11-,13-,18+,20+,22+,23-,25-/m1/s1

InChI key

CYGIJEJDYJOUAN-JSGXPVSSSA-N

SMILES string

COc1cc(ccc1O)[C@@H]2[C@H]3CO[C@]4(O)[C@H]3C(=C[C@H]2C4=O)[C@H]5Oc6cc(O)cc(O)c6C(=O)[C@@H]5O

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤10.0% residual solvents (GC-HS), ≤10.0% water

application(s)

food and beverages

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH9043
BCCH2888
BCCH0751
BCCG9020
BCCG2616

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Małgorzata Zielińska-Przyjemska et al.
Phytotherapy research : PTR, 20(2), 115-119 (2006-01-31)
The inhibitory effect of silydianin, an active constituent of Silybium marianum, on the in vitro production and release of oxidative products has been examined. Polymorphonuclear neutrophils (PMNs) play a primary role in the initiation and propagation of inflammatory responses. Their
János Fehér et al.
Orvosi hetilap, 149(51), 2413-2418 (2008-12-17)
In the treatment of chronic liver diseases adequate therapy can be chosen only in the knowledge of pathogenetic processes. In the liver diseases caused by oxidative stress (alcoholic and non-alcoholic fatty liver and steatohepatitis, drug and compound induced liver toxicity)
Silybin and silydianin diminish the oxidative metabolism of human polymorphonuclear neutrophils.
E Ignatowicz et al.
Acta biochimica Polonica, 44(1), 127-129 (1997-01-01)
Z Varga et al.
Phytotherapy research : PTR, 15(7), 608-612 (2001-12-18)
The mixture of flavonolignans [Legalon: silybin (2a), isosilybin (3), silydianin (4) and silychristin (5)] and derivatives of silybin (2b-d) were assessed for their inhibitory activity on the oxidative burst of PMA-stimulated human PMNLs. The inhibitory effect of flavonolignans on O(2)(-)
Cheng Lu et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 66(2), 210-219 (2007-01-02)
Development of sustained delivery systems for herbal medicines was very difficult because of their complexity in composition. The concept of synchronized release from sustained release systems, which is characterized by release of multiple components in their original ratio that defines
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