Cycloastragenol

Cycloastragenol
Names
	IUPAC name 24α,20-Epoxy-9,19-cyclo-9β-lanost-24-ene-3β,6α,16β,25-tetrol
	Systematic IUPAC name (1R,2S,3aS,3bS,5S,5aR,7S,9aR,10aS,12aR)-1-[(2R,5S)-5-(2-Hydroxypropan-2-yl)-2-methyloxolan-2-yl]-3a,6,6,12a-tetramethyltetradecahydro-1H,10H-cyclopenta[a]cyclopropa[e]phenanthrene-2,5,7-triol
	Other names Cyclogalegigenin; Astramembrangenin
Identifiers
CAS Number	78574-94-4 ;
3D model (JSmol)	Interactive image;
ChemSpider	10252332 ;
PubChem CID	44144539;
UNII	X37D9F2L0V ;
CompTox Dashboard (EPA)	DTXSID301029686 DTXSID701004905, DTXSID301029686 ;
	InChI InChI=1S/C30H50O5/c1-24(2)20(33)8-11-30-16-29(30)13-12-26(5)23(28(7)10-9-21(35-28)25(3,4)34)18(32)15-27(26,6)19(29)14-17(31)22(24)30/h17-23,31-34H,8-16H2,1-7H3/t17-,18-,19-,20-,21-,22-,23-,26+,27-,28+,29-,30+/m0/s1 Key: WENNXORDXYGDTP-UOUCMYEWSA-N ; InChI=1/C30H50O5/c1-24(2)20(33)8-11-30-16-29(30)13-12-26(5)23(28(7)10-9-21(35-28)25(3,4)34)18(32)15-27(26,6)19(29)14-17(31)22(24)30/h17-23,31-34H,8-16H2,1-7H3/t17-,18-,19-,20-,21-,22-,23-,26+,27-,28+,29-,30+/m0/s1 Key: WENNXORDXYGDTP-UOUCMYEWBX;
	SMILES CC(C)(O)[C@@H]1CC[C@@](C)(O1)[C@H]3[C@@H](O)C[C@@]2(C)[C@@H]4C[C@H](O)[C@H]6[C@](C)(C)[C@@H](O)CC[C@@]65C[C@@]45CC[C@@]23C;
Properties
Chemical formula	C30H50O5
Molar mass	490.72 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Cycloastragenol is a triterpenoid isolated from various legume species in the genus Astragalus that is purported to have telomerase activation activity. A preliminary in vitro study on human CD4 and CD8 T cells found that cycloastragenol may moderately increase telomerase activity and inhibit the onset of cellular senescence.