4H-1-Benzopyran-4-one,2-(4-pyridinyl)-

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Names

[ CAS No. ]:
3034-16-0

[ Name ]:
4H-1-Benzopyran-4-one,2-(4-pyridinyl)-

[Synonym ]:
2-<4-Pyridyl>-chromon

Chemical & Physical Properties

[ Density]:
1.294g/cm3

[ Boiling Point ]:
392.5ºC at 760mmHg

[ Molecular Formula ]:
C14H9NO2

[ Molecular Weight ]:
223.22700

[ Flash Point ]:
191.2ºC

[ Exact Mass ]:
223.06300

[ PSA ]:
43.10000

[ LogP ]:
2.85500

[ Index of Refraction ]:
1.641

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2-hydroxyphenyl)-3-pyridin-4-yl-propane-1,3-dione
  • Ortho-Hydroxyacetophenone
  • ISONICOTINOYL CHLORIDE HYDROCHLORIDE
  • Isonicotinoyl chloride

DownStream

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

  • 4H-1-Benzopyran-4-one,2-(4-pyridinyl)-6-(3-thienyl)
  • 4H-1-Benzopyran-4-one,2-(4-pyridinyl)-6-(2-thienyl)
  • 4H-1-Benzopyran-4-one,6-chloro-3-hydroxy-2-(4-pyridinyl)-
  • 4H-1-Benzopyran-4-one,2-(4-fluorophenyl)-
  • 4H-1-BENZOPYRAN-4-ONE, 2-(4-METHYLPHENYL)-
  • 4H-1-Benzopyran-4-one, 2-(4-(beta-D-glucopyranosyloxy)phenyl)-2,3-dihy dro-5,7-dihydroxy-, (2S)-
  • (9H-fluoren-9-yl)methyl N-tert-butyl-N-[(4-hydroxyphenyl)methyl]carbamate
  • (9H-fluoren-9-yl)methyl N-[3-(4-ethylphenoxy)-2-hydroxypropyl]-N-methylcarbamate
  • (9H-fluoren-9-yl)methyl N-[3-(2,6-dimethylphenoxy)-2-hydroxypropyl]carbamate
  • 2-methylpropyl N-(3-fluoropiperidin-4-yl)carbamate
  • (9H-fluoren-9-yl)methyl N-{5-[(2-hydroxyethyl)(methyl)amino]pyridin-2-yl}carbamate
  • (9H-fluoren-9-yl)methyl N-(2-hydroxyquinolin-6-yl)carbamate
  • (9H-fluoren-9-yl)methyl N-{2-[4-(2-hydroxyethoxy)phenyl]ethyl}carbamate
  • (9H-fluoren-9-yl)methyl N-{3-[(1,3-dioxaindan-5-yl)methoxy]-2-hydroxypropyl}-N-methylcarbamate
  • (9H-fluoren-9-yl)methyl N-[2-hydroxy-3-(4-nitrophenoxy)propyl]carbamate
  • (9H-fluoren-9-yl)methyl N-[1-(2-hydroxyethyl)-1H-indol-5-yl]carbamate
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