2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl nicotinate

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Names

[ CAS No. ]:
1556-70-3

[ Name ]:
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl nicotinate

[Synonym ]:
3-Pyridinecarboxylicacid,2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl ester
Nicotinicacid,3-ester with 3,3',4',5,7-pentahydroxyflavone (7CI)
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl nicotinate
Quercetin-nicotinat
EINECS 216-312-7

Chemical & Physical Properties

[ Density]:
1.72g/cm3

[ Boiling Point ]:
712.2ºC at 760mmHg

[ Molecular Formula ]:
C21H13NO8

[ Molecular Weight ]:
407.33000

[ Flash Point ]:
384.5ºC

[ Exact Mass ]:
407.06400

[ PSA ]:
150.32000

[ LogP ]:
2.89660

[ Vapour Pressure ]:
5.84E-21mmHg at 25°C

[ Index of Refraction ]:
1.789

Safety Information

[ HS Code ]:
2934999090

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Ethyl 2-(dimethylamino)-4-ethylpyrimidine-5-carboxylate
  • Art-chem-acb acb008229
  • 4-Tert-butyl-2-(carboxymethyl)benzoic acid
  • 6-cyclopentyl-4H-isoquinoline-1,3-dione
  • 3-(Methoxymethoxy)-4-(pyridin-3-yl)benzonitrile
  • 3-Methoxymethoxy-4-pyridin-4-yl-benzylamine
  • 2-(Chloromethyl)-5-propoxypyridin-4-ol
  • 2-Aminomethyl-5-methoxy-pyridin-4-ol
  • 2-(((Tert-butyldimethylsilyl)oxy)methyl)-5-(furan-3-yl)-4H-pyran-4-one
  • 1,2,2,3,3-Pentamethylcyclopropane-1-carbonyl chloride
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