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
  • N-(1-benzylpiperidin-4-yl)-2-(6-fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetamide
  • 3-(3-methoxy-1,2-oxazol-5-yl)-N-{4-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]phenyl}propanamide
  • 5-fluoro-N-(1H-indol-4-yl)-1-methyl-1H-indole-2-carboxamide
  • [1-(2-methoxyethyl)-1H-indol-4-yl][4-(2-methoxyphenyl)piperazin-1-yl]methanone
  • 2-(4-methoxy-1H-indol-1-yl)-N-[3-(tetrahydrofuran-2-yl)-1H-1,2,4-triazol-5-yl]acetamide
  • N-(5,6-dihydro-4H-cyclopenta[d]thiazol-2-yl)-1-(2-methoxyethyl)-1H-indole-4-carboxamide
  • 2-(1H-tetrazol-1-yl)-N-[3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]benzamide
  • N-(6-methoxy-1,3-benzothiazol-2-yl)-3-(3-methoxy-1,2-oxazol-5-yl)propanamide
  • N-(5-[1,2,4]triazolo[4,3-a]pyridin-3-ylpentyl)-4,5,6,7-tetrahydro-2H-indazole-3-carboxamide
  • C16H12FN5O3S2