1,7-Naphthyridine

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Names

[ CAS No. ]:
253-69-0

[ Name ]:
1,7-Naphthyridine

[Synonym ]:
[1,7]naphthyridine
1,7-Pyridopyridine
1,7-Diazanaphthalene
[1,7]Naphthyridin
pyrido[3,4-b]pyridine
1,7-Naphthyridine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
267.3±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H6N2

[ Molecular Weight ]:
130.147

[ Flash Point ]:
118.3±11.1 °C

[ Exact Mass ]:
130.053101

[ PSA ]:
25.78000

[ LogP ]:
0.59

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.653

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Brompyridin-3-ol
  • 2-Bromo-3-pyridinyl trifluoromethanesulfonate
  • 4-Iodo-3-pyridinamine
  • 6,7-Dihydro-5H-cyclopenta[b]pyridine
  • 3-bromopicolinaldehyde
  • 3-Bromo-2-methylpyridine
  • Benzeneacetaldehyde, 2-formyl- (9CI)
  • 6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE 1-OXIDE

DownStream

  • 5,6,7,8-Tetrahydro-1,7-naphthyridine
  • 1,2,3,4-Tetrahydro-1,7-naphthyridine
  • 1,7-Naphthyridin-4-amine(9CI)
  • 1,7-Naphthyridin-2-amine
  • 8-Amino-1,7-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

  • 5-Bromo-1,7-naphthyridine
  • 1,7-Naphthyridine 7-oxide
  • 2-Bromo-1,7-naphthyridine
  • 4-Bromo-1,7-naphthyridine
  • 8-Amino-1,7-naphthyridine
  • 3-bromo-1,7-naphthyridine
  • 2-[acetyl(2-methoxyethyl)amino]-N-cyclopentyl-4-methyl-1,3-thiazole-5-carboxamide
  • 6-(4-fluorophenyl)-2-[2-oxo-2-(4-thiomorpholinyl)ethyl]-3(2H)-pyridazinone
  • 2-[2-(5-methoxy-1,2-dimethyl-1H-indol-3-yl)-2-oxoethyl]-6-[4-(methylsulfanyl)phenyl]pyridazin-3(2H)-one
  • 2-[acetyl(2-methoxyethyl)amino]-N-(5-chloro-2-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxamide
  • N-[(2Z)-6-(methylsulfonyl)-1,3-benzothiazol-2(3H)-ylidene]-2-[1-(1H-tetrazol-1-ylmethyl)cyclohexyl]acetamide
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-hydroxy-8-methoxyquinoline-3-carboxamide
  • 2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-yl)acetamide
  • N-(4-acetylphenyl)-2-[(3-methyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide
  • 2-(2-fluorobenzyl)-6-(2-fluoro-4-methoxyphenyl)pyridazin-3(2H)-one
  • 2-[acetyl(benzyl)amino]-N-(1H-indol-5-yl)-4-methyl-1,3-thiazole-5-carboxamide
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