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

Modify Date: 2024-09-21 06:17:17

4-Hydroxy-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester Structure
4-Hydroxy-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester structure
Common Name 4-Hydroxy-9H-1,3,9-triaza-fluorene-6-carboxylic acid Methyl ester
CAS Number 521286-74-8 Molecular Weight 243.218
Density 1.5±0.1 g/cm3 Boiling Point 515.4±45.0 °C at 760 mmHg
Molecular Formula C12H9N3O3 Melting Point N/A
MSDS N/A Flash Point 265.5±28.7 °C

 Names

Name methyl 4-hydroxy-(9H)-pyrimido[4,5-b]indole-6-carboxylate
Synonym More Synonyms

 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  0

DownStream  1

 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%

 Synonyms

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