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Merck
CN

00530580

Sennoside B

primary reference standard

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About This Item

Empirical Formula (Hill Notation):
C42H38O20
CAS Number:
128-57-4
Molecular Weight:
862.74
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329747089
EC Number:
204-895-0
Beilstein/REAXYS Number:
5723747
MDL number:
MFCD00151528

Key Documents

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InChI

1S/C42H38O20/c43-11-23-31(47)35(51)37(53)41(61-23)59-21-5-1-3-15-25(17-7-13(39(55)56)9-19(45)27(17)33(49)29(15)21)26-16-4-2-6-22(60-42-38(54)36(52)32(48)24(12-44)62-42)30(16)34(50)28-18(26)8-14(40(57)58)10-20(28)46/h1-10,23-26,31-32,35-38,41-48,51-54H,11-12H2,(H,55,56)(H,57,58)/t23-,24-,25-,26+,31-,32-,35+,36+,37-,38-,41-,42?/m1/s1

SMILES string

OC[C@H]1O[C@@H](Oc2cccc3[C@@H]([C@H]4c5cccc(O[C@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)c5C(=O)c7c(O)cc(cc47)C(O)=O)c8cc(cc(O)c8C(=O)c23)C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O

InChI key

IPQVTOJGNYVQEO-OVYIKYHGSA-N

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

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General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference standard in the analysis of herbal medicinal products.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

No data available

flash_point_c

No data available

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Certificates of Analysis (COA)

Lot/Batch Number
HWI00197-5
HWI00197-3

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Constipation and aspiration pneumonia.
Maki Takahashi et al.
Geriatrics & gerontology international, 12(3), 570-571 (2012-06-21)
Manuk N Manukyan et al.
Surgical laparoscopy, endoscopy & percutaneous techniques, 21(2), 90-93 (2011-04-08)
The aim of this study is to assess 2 different bowel-cleansing agents. The patients were prospectively randomized to 2 arms of sodium phosphate versus Sennoside A+B calcium preparation. Laboratory assessment, body weight, height, and vital signs were obtained at baseline
Acute hemorrhagic colitis following administration of sennosides for colon cleansing.
Burhan Ozdil et al.
The Annals of pharmacotherapy, 44(4), 770-771 (2010-03-25)
Yen-Chun Chen et al.
Life sciences, 84(25-26), 915-922 (2009-04-28)
To address the possibility that sennoside B inhibition of cell proliferation is mediated via interference with platelet-derived growth factor (PDGF) signaling. Human osteosarcoma MG63 cells were treated with PDGF in the presence or absence of sennoside B. Activation of the
Kento Takayama et al.
Chemical & pharmaceutical bulletin, 59(9), 1106-1109 (2011-09-02)
Daiokanzoto (DKT, combination of rhubarb and glycyrrhiza), a Kampo medicine, is clinically effective for constipation. Sennoside A is well known to induce diarrhea. Sennoside A is a prodrug that is transformed into an active metabolite, rheinanthrone, by intestinal bacteria. In
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