5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-8-methoxychromen-4-one

Names

[ CAS No. ]:
56419-18-2

[ Name ]:
5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-8-methoxychromen-4-one

[Synonym ]:
5,7,3'-Trihydroxy-8,4'-dimethoxyisoflavone
3',5,7-Trihydroxy-4',8-dimethoxyisoflavone

Chemical & Physical Properties

[ Density]:
1.483g/cm3

[ Boiling Point ]:
599.5ºC at 760 mmHg

[ Molecular Formula ]:
C17H14O7

[ Molecular Weight ]:
330.28900

[ Flash Point ]:
224.3ºC

[ Exact Mass ]:
330.07400

[ PSA ]:
109.36000

[ LogP ]:
2.59400

[ Index of Refraction ]:
1.67

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI2984700
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-8-methoxy -
CAS REGISTRY NUMBER :
56419-18-2
BEILSTEIN REFERENCE NO. :
1354521
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H14-O7
MOLECULAR WEIGHT :
330.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>200 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: 28,619,1975

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • (2S,4S)-2-{[(benzyloxy)carbonyl]amino}-4-fluoro-5-methoxy-5-oxopentanoic acid
  • benzyl N-[(2R,3R,4R,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl]carbamate
  • methyl 3-{[(benzyloxy)carbonyl]amino}-4-cyano-1-methyl-1H-pyrrole-2-carboxylate
  • benzyl N-[4-(5-bromo-2-fluorophenyl)-1,3-thiazol-2-yl]carbamate
  • 4-{[(Benzyloxy)carbonyl](3-bromo-5-methylpyridin-2-yl)amino}butanoic acid
  • benzyl 4-(4-bromo-1-methyl-1H-pyrazole-5-carbonyl)piperazine-1-carboxylate
  • tert-butyl N-{2-[benzyl(5-bromopyrimidin-2-yl)amino]ethyl}carbamate
  • benzyl N-{2-[3,5-bis(trifluoromethyl)phenyl]-2-hydroxyethyl}carbamate
  • (9H-fluoren-9-yl)methyl 3-(2,6-difluorophenyl)-3-hydroxyazetidine-1-carboxylate
  • benzyl N-[3-(2,3-dihydro-1,4-benzodioxine-6-sulfonyl)-2-hydroxypropyl]carbamate
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