81-27-6 Usage
Description
Sennoside A is a natural anthroquinone glucoside calcium complex that possesses laxative properties.
Uses
Used in Pharmaceutical Industry:
Sennoside A is used as a laxative for the treatment of constipation, helping to stimulate bowel movements and alleviate symptoms of constipation.
Used in Research:
Sennoside A is used as a potential carcinogenic agent in research studies, as it is hypothesized to induce cell proliferation. Further investigation is needed to understand its effects and potential applications in this area.
Purification Methods
Sennoside A (bianthraquinonyl-bis-glucoside R,R-enantiomer) [81-27-6] M 862.7, m 220 -2 4 0o(dec), [ ] D -164o (c 0.1, Me2CO/H2O 6:4), [ ] D -24o (c 0.2, 70% aqueous dioxane). Sennoside A forms yellow crystals from aqueous acetone, 2-ethoxyethanol or large volumes of H2O. [Stoll et al. Helv Chim Acta 32 1896 1900, Beilstein 17 III/IV 3403.]
Check Digit Verification of cas no
The CAS Registry Mumber 81-27-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81-27:
(4*8)+(3*1)+(2*2)+(1*7)=46
46 % 10 = 6
So 81-27-6 is a valid CAS Registry Number.
InChI:InChI=1/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-/m0/s1