Skip Navigation
ChemIDplus LiteBrowseAdvanced

Substance Name: Taxifolin
RN: 480-18-2
UNII: 9SOB9E3987
InChIKey: CXQWRCVTCMQVQX-LSDHHAIUSA-N

Note

  • A key intermediate between FLAVONOLS and FLAVANOLIGNINS.

Molecular Formula

  • C15-H12-O7

Molecular Weight

  • 304.2528
 

Classification Codes

  • Analgesics
  • Analgesics, Non-Narcotic
  • Anti-Inflammatory Agents
  • Anti-Inflammatory Agents, Non-Steroidal
  • Antirheumatic Agents
  • Drug / Therapeutic Agent
  • Mutation Data
  • Peripheral Nervous System Agents
  • Sensory System Agents
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Taxifolin

Synonyms

  • (2R,3R)-Dihydroquercetin
  • 2,3-Dihydroquercetin
  • 3,3',4',5,7-Pentahydroxyflavanone
  • 3,5,7,3',4'-Pentahydroxyflavanone
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-
  • 5-18-05-00451 (Beilstein Handbook Reference)
  • BRN 0093548
  • Catechin hydrate
  • CCRIS 9292
  • Dihydroquercetin
  • Diquertin
  • Distylin
  • EINECS 207-543-4
  • Flamena D
  • Flavone, 2,3-dihydro-3,3',4',5,7-pentahydroxy-
  • Lariksin
  • Lavitol
  • Quercetin, dihydro-
  • Taxifolin
  • Taxifoliol
  • UNII-9SOB9E3987

Systematic Names

  • (2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
  • Flavanone, 3,3',4',5,7-pentahydroxy-

Registry Numbers

CAS Registry Number

  • 480-18-2

FDA UNII

  • 9SOB9E3987

Other Registry Numbers

  • 17654-26-1
  • 20254-28-8
  • 24198-96-7
  • 28929-10-4
  • 5117-01-1
  • 5323-70-6
  • 98006-93-0

System Generated Number

  • 0000480182

Structure Descriptors

InChI

InChI=1S/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+/m0/s1

InChIKey

CXQWRCVTCMQVQX-LSDHHAIUSA-N

Smiles

O[C@@H]1[C@H](Oc2cc(O)cc(O)c2C1=O)c3ccc(O)c(O)c3

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 985mg/kg (985mg/kg)   Russian Pharmacology and Toxicology Vol. 38, Pg. 213, 1975.
rat LD50 intraperitoneal 1200mg/kg (1200mg/kg)   Japanese Journal of Pharmacology. Vol. 21, Pg. 377, 1971.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 0.95 (none)   EXP
Water Solubility 2.20E+04 mg/L 25 EST
Vapor Pressure 1.34E-13 mm Hg 25 EST
Henry's Law Constant 4.76E-22 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.53E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.