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)-
  • 2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)-N-(3-phenylpropyl)acetamide
  • 7,8-Dimethylquinolin-3-amine
  • 5-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(2Z)-4-methyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-1,3-thiazol-2(3H)-ylidene]-1,2-oxazole-3-carboxamide
  • N-benzyl-7-chloro-N-methyl-4-oxo-1,4-dihydroquinoline-3-carboxamide
  • N-[(2Z)-5-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-4-methyl-1,3-thiazol-2(3H)-ylidene]-4-(propan-2-yloxy)benzamide
  • 2-(2-methoxyphenoxy)-N-[(2Z)-5-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-4-methyl-1,3-thiazol-2(3H)-ylidene]acetamide
  • N-[(2E)-5-cyclopropyl-1,3,4-thiadiazol-2(3H)-ylidene]-2-(2-methoxyethyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide
  • 2-fluoro-N-[(2Z)-5-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-4-methyl-1,3-thiazol-2(3H)-ylidene]benzamide
  • 4-Chloro-2-(propan-2-yl)-1,3-benzothiazole-6-carboxylic acid
  • 2-(5-Methylthiazol-2-yl)acetic acid
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