Daphnoretin

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Names

[ CAS No. ]:
2034-69-7

[ Name ]:
Daphnoretin

[Synonym ]:
7-hydroxyl-6-methoxy-3,7'-dicoumarylether
7-hydroxy-6-methoxy-3,7'-dicoumaryl ether
Thymelol
7-hydroxy-6-methoxy-3-(2-oxochromen-7-yl)oxychromen-2-one
COUMARIN,7-HYDROXY-6-METHOXY-3,7'-OXYDI
6-methoxy-7-hydroxy-3,7'-dicoumaric ether
2H-1-Benzopyran-2-one, 7-hydroxy-6-methoxy-3-[(2-oxo-2H-1-benzopyran-7-yl)oxy]-
Daphnoretin
7-Hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
639.6±55.0 °C at 760 mmHg

[ Melting Point ]:
245-246℃

[ Molecular Formula ]:
C19H12O7

[ Molecular Weight ]:
352.294

[ Flash Point ]:
237.8±25.0 °C

[ Exact Mass ]:
352.058289

[ PSA ]:
99.11000

[ LogP ]:
3.33

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.675

[ Storage condition ]:
2-8C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN6940000
CHEMICAL NAME :
Coumarin, 7-hydroxy-6-methoxy-3,7'-oxydi-
CAS REGISTRY NUMBER :
2034-69-7
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H12-O7
MOLECULAR WEIGHT :
352.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Rodent - mouse Ascites tumor
DOSE/DURATION :
194 umol/L
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 71,741,1982

Safety Information

[ HS Code ]:
2932209090

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • daphnoretin-7-O-β-D-glucoside
  • 4-Methyl-2,5-di-m-tolylpyridine
  • rel-(-)-(1R,2R)-2-(2-Aminoethyl)cyclopropanecarboxylic acid
  • phenylmethyl (2-methyl-2,3-dihydro-1H-inden-2-yl)carbamate
  • 3-(3,4-Difluorophenyl)propanoyl chloride
  • (3R)-3-Amino-3-(2-hydroxy-4-methylphenyl)propanoic acid
  • Propanedioic acid, 2-(cyanomethyl)-, 1-(1,1-dimethylethyl) 3-methyl ester
  • N-(1H-indazol-6-yl)-8-methyl-7-(pyrrolidin-1-yl)quinazolin-2-amine
  • (2R)-6-[(2-Methylpropan-2-yl)oxycarbonylamino]-2-(prop-2-enoxycarbonylamino)hexanoic acid
  • N-alpha-Acetyl-L-norleucine succinimidyl ester (Ac-L-Nle-OSu)
  • (R)-2-Acetamido-3-(3-chlorophenyl)propanoic acid
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