Card-20(22)-enolide, 3-[[O-2,6-dideoxy-3,4-O-(1-methylethylidene)-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy]-14-hydroxy-, (3β,5β)-

CAS Registry Number®

7685-48-5

CAS Name

Card-20(22)-enolide, 3-[[O-2,6-dideoxy-3,4-O-(1-methylethylidene)-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy]-14-hydroxy-, (3β,5β)-

Molecular Formula

C44H68O13

Molecular Mass

805.00

Cite this Page

Card-20(22)-enolide, 3-[[O-2,6-dideoxy-3,4-O-(1-methylethylidene)-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy]-14-hydroxy-, (3β,5β)-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7685-48-5 (retrieved 2025-07-10) (CAS RN: 7685-48-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C44H68O13/c1-22-38(54-36-19-32(46)39(23(2)51-36)55-37-20-33-40(24(3)52-37)57-41(4,5)56-33)31(45)18-35(50-22)53-27-10-13-42(6)26(17-27)8-9-30-29(42)11-14-43(7)28(12-15-44(30,43)48)25-16-34(47)49-21-25/h16,22-24,26-33,35-40,45-46,48H,8-15,17-21H2,1-7H3

InChIKey

InChIKey=KFAYAZVXZCHDLA-UHFFFAOYSA-N

SMILES

OC12C3C(C4(C)C(CC3)CC(OC5CC(O)C(OC6CC(O)C(OC7CC8C(C(C)O7)OC(C)(C)O8)C(C)O6)C(C)O5)CC4)CCC1(C)C(CC2)C=9COC(=O)C9

Canonical SMILES

O=C1OCC(=C1)C2CCC3(O)C4CCC5CC(OC6OC(C)C(OC7OC(C)C(OC8OC(C)C9OC(OC9C8)(C)C)C(O)C7)C(O)C6)CCC5(C)C4CCC23C

Other Names for this Substance

  • Card-20(22)-enolide, 3-[[O-2,6-dideoxy-3,4-O-(1-methylethylidene)-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl]oxy]-14-hydroxy-, (3β,5β)-
  • 5β-Card-20(22)-enolide, 3β-[(O-2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl)oxy]-14-hydroxy-
  • 4H-1,3-Dioxolo[4,5-c]pyran, card-20(22)-enolide deriv.
  • O-Isopropylidenedigitoxin

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.