rel-(2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one
CAS Registry Number®
24198-97-8
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CAS Name
rel-(2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-oneMolecular Formula
C15H12O7Molecular Mass
304.25Cite this Page
rel-(2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=24198-97-8 (retrieved ) (CAS RN: 24198-97-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
239-240 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1/C15H12O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,14-19,21H/t14-,15+/s2
InChIKey
InChIKey=CXQWRCVTCMQVQX-PVRQQBJHNA-N
SMILES
O=C1C=2C(O[C@@H]([C@H]1O)C3=CC(O)=C(O)C=C3)=CC(O)=CC2O
Canonical SMILES
O=C1C=2C(O)=CC(O)=CC2OC(C3=CC=C(O)C(O)=C3)C1O
Other Names for this Substance
- 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-rel-
- 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, trans-(±)-
- rel-(2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one
- (±)-Taxifolin
- (±)-Dihydroquercetin
Deleted or Replaced CAS Registry Numbers
194346-69-5
