3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one

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Names

[ CAS No. ]:
58262-89-8

[ Name ]:
3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-4H-1-benzopyran-4-one

[Synonym ]:
3',4',5,7-Tetrahydroxy-8-methoxyisoflavone

Chemical & Physical Properties

[ Density]:
1.605g/cm3

[ Boiling Point ]:
634.5ºC at 760 mmHg

[ Molecular Formula ]:
C16H12O7

[ Molecular Weight ]:
316.26200

[ Flash Point ]:
241.5ºC

[ Exact Mass ]:
316.05800

[ PSA ]:
120.36000

[ LogP ]:
2.29100

[ Index of Refraction ]:
1.727

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2982600
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3,4-dihydroxyphenyl)-8-methoxy-
CAS REGISTRY NUMBER :
58262-89-8
BEILSTEIN REFERENCE NO. :
1400060
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H12-O7
MOLECULAR WEIGHT :
316.28

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

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • 3-(4-Bromophenyl)-3,3-difluoropropanoic acid
  • 6-Bromo-7-(difluoromethyl)-2,3-dihydro-1,4-benzodioxine
  • tert-butyl N-[3-(sulfanylmethyl)phenyl]carbamate
  • 1-Hydroxypropan-2-yl trifluoromethanesulfonate
  • 3,5-Dimethoxy-4-[(tetrahydro-2H-pyran-2-yl)oxy]benzaldehyde
  • 1H-Imidazole-4-ethanamine, 2-[(2-chlorophenyl)methyl]-1-methyl-
  • 2,2-Dibromo-2 inverted exclamation mark,5 inverted exclamation mark-dimethylacetophenone
  • 2-(5-Bromothiophen-2-yl)-2-methoxypropan-1-amine
  • 3-Amino-2-(5-bromothiophen-2-yl)-2-methylpropan-1-ol
  • 2-(4-Bromothiophen-2-yl)-2-methoxypropan-1-amine
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