Orobol

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Names

[ CAS No. ]:
480-23-9

[ Name ]:
Orobol

[Synonym ]:
3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
4H-1-Benzopyran-4-one, 3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
5,7,3',4'-Tetrahydroxyisoflavone
3'-hydroxygenistein
Orobol
Norsantal
3',4',5,7-tetrahydroxyisoflavone
Santol
3-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
Isoluteolin

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
616.1±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H10O6

[ Molecular Weight ]:
286.236

[ Flash Point ]:
239.5±25.0 °C

[ Exact Mass ]:
286.047729

[ PSA ]:
111.13000

[ LogP ]:
2.76

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.768

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2982400
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3,4-dihydroxyphenyl)-
CAS REGISTRY NUMBER :
480-23-9
BEILSTEIN REFERENCE NO. :
0292790
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H10-O6
MOLECULAR WEIGHT :
286.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 28,947,1975

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Eriodictyol
  • Genistein
  • 8-(β-D-glucopyranosyl)orobol
  • 6,8-di-C-β-D-glucosylorobol

DownStream

Related Compounds

  • 3'-methylorobol
  • orobol-8-C-glucoside
  • orobol 7-methyl ether
  • 7,3'-Di-O-Methylorobol
  • Orobol 7-O-β-sophoroside
  • orobol 7-O-β-D-glucoside
  • (2R)-1-(ethylsulfanyl)propan-2-ol
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • tert-butyl (5-(2-(3-methyl-1H-1,2,4-triazol-1-yl)-5-nitrophenoxy)pentan-2-yl)carbamate
  • N-(2-chloro-6-methylphenyl)-2-[2-(4-ethylphenyl)-4-oxo-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-5-yl]acetamide
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1-Benzoylpiperidin-3-yl 3-oxobutanoate
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide