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

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

DownStream

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%