4-Hydroxy-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester

Names

[ Name ]:
4-Hydroxy-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester

[Synonym ]:
Methyl 4-oxo-4,9-dihydro-1H-pyrimido[4,5-b]indole-6-carboxylate
4-Hydroxy-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester
9H-Pyrimido[4,5-b]indole-6-carboxylic acid, 4-hydroxy-, methyl ester
methyl 4-hydroxy-4,9-dihydro-3H-pyrimido4,5-bindole-6-carboxylate

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
515.4±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₂H₉N₃O₃

[ Molecular Weight ]:
243.218

[ Flash Point ]:
265.5±28.7 °C

[ Exact Mass ]:
243.064392

[ PSA ]:
88.10000

[ LogP ]:
1.20

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.774

Safety Information

[ HS Code ]:
2933990090

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%