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Sennoside A

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  Post Date: Apr 17,2017
  Expiry Date: Apr 17,2018
  Detailed Description: Cas No. :81-27-6 Payment Method: T/T
English Name: Sennoside A; [9,9'-Bianthracene]-2,2'-dicarboxylic acid, 5,5'-bis(b-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxoR,9'R-,)-(9
CAS Registry Number: 81-27-6
Molecular Formula: C42 H38 O20
Molecular Weight: 862.74
Purity: HPLC≥98%
Appearance: light yellow crystal powder
Solubility: insoluble in water, benzene, ethyl ether, chloroform, slightly soluble in methanol, diethylene glycol-ethyl ether, acetone, dioxane, soluble in aqueous sodium bicarbonate.
Boiling Point (Predicted)Value: 1144.8±65.0 °C | Condition: Press: 760 Torr
Density (Predicted)Value: 1.743±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
pKa (Predicted)Value: 3.31±0.40 | Condition: Most Acidic Temp: 25 °C
Botanic Source: pod of Cassia angutifolia Vahl.
Storage: 2-8°C, keep container tightly in a dry place, out of light.
Tons and kilograms are prohibited.

  CAS Registry Number:

81-27-6
  Synonyms: ;NSC 112929;UNII-2F1O30GVXH;(9,9'-Bianthracene)-2,2'-dicarboxylic acid, 5,5'-bis(beta-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-, (R*,R*)-;(9R,9'R)-5,5'-bis(beta-D-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid;(9R,9'S)-5,5'-bis(alpha-D-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid;9-[2-carboxy-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-9H-anthracene-2-carboxylic acid;Senna Leaf Extract;FoliumSennae Extract,senna leaf extract;
  Molecular Formula: C42H38O20
  Molecular Weight: 862.7391
  Molecular Structure: 81-27-6 Sennoside A

  Company: Sichuan Weikeqi Biological technology CO., Ltd.     [ China ]        
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