9H-pyrido[2,3-b]indole

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Names

[ CAS No. ]:
244-76-8

[ Name ]:
9H-pyrido[2,3-b]indole

[Synonym ]:
1-azacarbazole
1H-pyrido[2,3-b]indole
9-hydroxy-9H-xanthene-9-carboxylic acid
9H-pyrido[2,3-b]indole
9-hydroxy-xanthene-9-carboxylic acid
carboline

Chemical & Physical Properties

[ Density]:
1.301

[ Boiling Point ]:
373 ºC

[ Melting Point ]:
219-220 ºC

[ Molecular Formula ]:
C11H8N2

[ Molecular Weight ]:
168.195

[ Flash Point ]:
172 ºC

[ Exact Mass ]:
168.068741

[ PSA ]:
28.68000

[ LogP ]:
3.40

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

[ Index of Refraction ]:
1.785

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(2‐nitrophenyl)pyridine
  • 3-bromo-N-phenyl-2-pyridinamine
  • 3-chloro-N-phenylpyridin-2-amine
  • 2,3-Dichloropyridine
  • Tricyclohexylphosphine
  • 2,3-Dibromopyridine
  • 1-(2-Pyridinyl)benzotriazole
  • Tetraethoxypropane
  • 2-tosylamidoindole

DownStream

  • 4-Chloro α-Carboline

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

  • 9H-pyrido[2,3-b]indole 1-oxide
  • 2-Amino-9H-pyrido[2,3-b]indole
  • 6-bromo-9H-pyrido[2,3-b]indole
  • 2-Nitro-9H-pyrido[2,3-b]indole
  • 3-bromo-9H-pyrido[2,3-b]indole
  • 4-bromo-9H-pyrido[2,3-b]indole
  • 5-(2,4-Difluoro-5-methylphenyl)-1,3,4-thiadiazol-2-amine
  • 1-[(Tert-butylcarbamoyl)methyl]pyrrolidine-3-carboxylic acid
  • 2-(2-Phenoxyacetyl)-1H-isoindole-1,3(2H)-dione
  • 1-[2-Oxo-2-(pyrrolidin-1-yl)ethyl]pyrrolidine-3-carboxylic acid
  • N-(4-methoxy-2,2-dimethylbutyl)cyclobutanamine
  • 1-{[(3-Methoxypropyl)carbamoyl]methyl}pyrrolidine-3-carboxylic acid
  • (4-Methoxy-2,2-dimethylbutyl)(pentan-3-yl)amine
  • 2-(Pyrrolidin-3-yl)-5-(trifluoromethyl)-1,3-benzothiazole
  • Benzamide, 4-[(2,3-dihydro-1H-indol-1-yl)carbonyl]-N-[3-(dimethylamino)propyl]-
  • 1-(4-Methyl-3-oxo-3,4-dihydropyrazin-2-yl)pyrrolidine-3-carboxylic acid
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