Kaempferol-7-O-α-L-rhamnoside

CAS Registry Number®

20196-89-8

CAS Name

Kaempferol-7-O-α-L-rhamnoside

Molecular Formula

C21H20O10

Molecular Mass

432.38

Cite this Page

Kaempferol-7-O-α-L-rhamnoside.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=642474-47-3 (retrieved 2024-11-24) (CAS RN: 20196-89-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    170-173 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H20O10/c1-8-15(24)17(26)19(28)21(29-8)30-11-6-12(23)14-13(7-11)31-20(18(27)16(14)25)9-2-4-10(22)5-3-9/h2-8,15,17,19,21-24,26-28H,1H3/t8-,15-,17+,19+,21-/m0/s1

InChIKey

InChIKey=HQNOUCSPWAGQND-GKLNBGJFSA-N

SMILES

O=C1C=2C(OC(=C1O)C3=CC=C(O)C=C3)=CC(O[C@H]4[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O4)=CC2O

Canonical SMILES

O=C1C(O)=C(OC2=CC(OC3OC(C)C(O)C(O)C3O)=CC(O)=C12)C=4C=CC(O)=CC4

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-3,5-dihydroxy-2-(4-hydroxyphenyl)-
  • α-Rhamnoisorobin
  • Kaempferol 7-rhamnoside
  • 7-[(6-Deoxy-α-L-mannopyranosyl)oxy]-3,5-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
  • Kaempferol 7-O-α-L-rhamnopyranoside

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Deleted or Replaced CAS Registry Numbers

30370-83-3, 642474-47-3

CAS INSIGHTSTM
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