1,5-Naphthyridin-4-ol

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Names

[ CAS No. ]:
5423-54-1

[ Name ]:
1,5-Naphthyridin-4-ol

[Synonym ]:
[1,5]Naphthyridin-4-ol
4-Hydroxy-1,5-naphthyridine
1,5-Naphthyridin-4-ol

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
332.7±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H6N2O

[ Molecular Weight ]:
146.146

[ Flash Point ]:
155.0±22.3 °C

[ Exact Mass ]:
146.048019

[ PSA ]:
46.01000

[ LogP ]:
1.43

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.705

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5-naphthyridin-5-oxide 4-ol
  • 2,2-Dimethyl-5-((pyridin-3-ylamino)methylene)-1,3-dioxane-4,6-dione
  • 3-carboxy-4-hydroxy-1,5-naphthyridine
  • 3-Aminopyridine
  • Diethyl-[(3-pyridinylamino)methylen]malonat
  • Ethyl 4-hydroxy-[1,5]naphthyridine-3-carboxylate
  • 3-Amino-4-pyridinol
  • Sulfuric acid
  • Glycerol

DownStream

  • 4-Bromo-1,5-naphthyridine
  • 1,5-Naphthyridin-4-amine
  • 4-Chloro-1,5-naphthyridine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,5-Naphthyridin-4-ol
  • 1,5-Naphthyridin-4-ol,3-nitro
  • 3-AMINO-1,5-NAPHTHYRIDIN-4-OL
  • 7-Bromo-1,5-naphthyridin-4-ol
  • 6-Bromo-1,5-naphthyridin-4-ol
  • 6-Chloro-1,5-naphthyridin-4-ol
  • 3-Iodo-2-methoxypyrazolo[1,5-a]pyrimidine
  • 2-methyl-4-(1H-pyrazol-1-yl)pyridine hydrochloride
  • 2-(4-ethoxyphenyl)-5-(prop-2-yn-1-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
  • 3-(4-chlorophenyl)-N-(2,5-dimethoxyphenyl)-5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-7-carboxamide
  • (E)-2-(2,3-dihydro-1,4-benzoxazin-4-yl)-4-oxobut-2-enoic acid
  • 3-(Bromomethylidene)piperidine
  • N-Desmethyl Trimeprazine Sulfoxide
  • 2-Pyridinecarboxaldehyde, 3-ethyl-6-(hydroxymethyl)-
  • 5-Bromo-4-fluoro-2-methoxybenzamide
  • trans-2-(1H-pyrazol-1-yl)cyclopentan-1-ol
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