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51681
Silychristin
analytical standard
Synonim(y):
Silymarin II
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Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C25H22O10
Numer CAS:
Masa cząsteczkowa:
482.44
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
251-720-9
MDL number:
grade
analytical standard
Quality Segment
assay
≥90.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤10.0% water
application(s)
food and beverages
format
neat
storage temp.
2-8°C
SMILES string
COc1cc(ccc1O)[C@@H]2Oc3c(O)cc(cc3[C@H]2CO)[C@H]4Oc5cc(O)cc(O)c5C(=O)[C@@H]4O
InChI
1S/C25H22O10/c1-33-18-6-10(2-3-15(18)28)23-14(9-26)13-4-11(5-17(30)25(13)35-23)24-22(32)21(31)20-16(29)7-12(27)8-19(20)34-24/h2-8,14,22-24,26-30,32H,9H2,1H3/t14-,22+,23+,24-/m1/s1
InChI key
BMLIIPOXVWESJG-LMBCONBSSA-N
General description
Silychristin is one of the congeners of flavonolignan silybin. It is usually derived from silymarin, which is extracted from the fruits of Silybum marianum (L.) Gaertn, and Asteraceae (Carduus marianus L.; milk thistle).
Application
Silychristin may be used as an analytical reference standard for the determination of silychristin in:
- Herbal extracts, fruit extracts, and seed extracts of Silybum marianum by ultra-high performance liquid chromatography with diode array detection (UHPLC-DAD) and methanol extraction coupled to HPLC equipped with ultraviolet array detection (UVAD).
- Milk thistle seeds by HPLC-UV.
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.
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signalword
Warning
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Optimization and single-laboratory validation of a method for the determination of flavonolignans in milk thistle seeds by high-performance liquid chromatography with ultraviolet detection.
Mudge E, et al.
Analytical and Bioanalytical Chemistry, 407(25), 7657-7666 (2015)
Jose F Barreto et al.
Applied biochemistry and biotechnology, 105 -108, 881-889 (2003-05-02)
Milk thistle contains compounds that display hepatoxic protection properties. We examined the batch extraction of silymarin compounds from milk thistle seed meal in 50, 70, 85, and 100 degrees C water as a function of time. After 210 min of
Phytochemical analysis, molecular docking and antiamnesic effects of methanolic extract of Silybum marianum (L.) Gaertn seeds in scopolamine induced memory impairment in mice.
Nazir N, et al.
Journal of Ethnopharmacology, 210(7), 198-208 (2018)
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 51681-10MG | 04061832534596 |