1,2,3,4-Tetrahydro-9-methylcarbazol-4-one

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Names

[ CAS No. ]:
27387-31-1

[ Name ]:
1,2,3,4-Tetrahydro-9-methylcarbazol-4-one

[Synonym ]:
N-Methylcarbazolone
9-METHYL-1,2,3,4-TETRAHYDRO-4-OXOCARBAZOLE
Ondansetron Related Compound C
1,2,3,9-Tetrahydro-9-Methyl-4H
1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one
9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one
9-Methyl-2,3-dihydro-1H-carbazol-4-one
carbazolone
1,2,3,4-Tetrahydro-9-methyl-4-oxocarbazole
9-Methyl-1,2,3,9-tetrahydro-carbazol-4-on
1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one,9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
9-methyl-1,2,3,9-tetrahydro-carbazol-4-one
MFCD00173748
4H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-
1,2,3,9-TETRAHYDRO-4-OXO-CARBAZOLE
T B656 CV HNT&&J H1
9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one
1,2,3,9-tetrahydro-9-methyl-4H-carbazole-4-one
1,2,3,4-TETRAHYDRO-9-METHCARBAZOL-4-ONE
N-METHYL-4-OXO-1,2,3,4-TETRAHYDROCARBAZOLE
1,2,3,4-tetrahydro-4-oxocarbazolt
Ondansetron Impurity 3

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
383.5±11.0 °C at 760 mmHg

[ Melting Point ]:
201 °C

[ Molecular Formula ]:
C13H13NO

[ Molecular Weight ]:
199.248

[ Flash Point ]:
185.7±19.3 °C

[ Exact Mass ]:
199.099716

[ PSA ]:
22.00000

[ LogP ]:
2.51

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.647

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H412

[ Precautionary Statements ]:
P301 + P312 + P330

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Dihydro-1H-carbazol-4(9H)-one
  • methyl iodide
  • 3-(methylamino)-2-phenylcyclohex-2-enone
  • Dimethyl sulfate
  • 1H-Carbazole,2,3,4,9-tetrahydro-9-methyl-
  • 3-((2-FLUOROPHENYL)AMINO)CYCLOHEX-2-EN-1-ONE
  • N-methyl-N-phenyl-3-amino-2-cyclohexen-1-one
  • 2-phenylcyclohexane-1,3-dione
  • N,N-Dimethylformamide dimethyl acetal

DownStream

  • Ondansetron Hydrochloride
  • 1,2,3,9-Tetrahydro-9-Methyl-3-Methylene-4H-carbazol-4-one
  • Ondansetron
  • N,N-dimethyl-1-(2-methyl-1H-imidazol-1-yl)methanamine
  • 4-CHLORO-9-METHYL-2,9-DIHYDRO-1H-CARBAZOLE-3-CARBALDEHYDE
  • 5H-Pyrimido[5,4-c]carbazole, 6,7-dihydro-7-methyl-
  • 9-methyl-3-(morpholin-4-ylmethyl)-2,3-dihydro-1H-carbazol-4-one

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

  • 3-Dimethylaminomethyl-1,2,3,4-tetrahydro-9-methylcarbazol-4-one
  • 1H-Carbazol-1-one,2,3,4,9-tetrahydro-9-methyl-
  • ACRIDINE, 1,2,3,4-TETRAHYDRO-9-(4-METHYL-1-PIPERAZINYL)-
  • Acridine, 6-chloro-1,2,3,4-tetrahydro-9-(4-morpholinyl)-, monohydrochloride (9CI)
  • Acridine,5-chloro-1,2,3,4-tetrahydro-9-(4-morpholinyl)-, hydrochloride (1:1)
  • 1,2,3,4-TETRAHYDRO-9-(PHENYLMETHYL)-PYRIDO[3,4-B]INDOLE
  • 3-(5-Bromo-1,3-thiazol-2-yl)-2,2-dimethylpropan-1-amine
  • 4-Hydroxy-3,4-dihydro-2H-pyrano[2,3-c]pyridine-8-carboxylic acid
  • 3-Amino-5-azido-2-methylbenzaldehyde
  • 1-(2-Chloro-4-pyridinyl)cyclopropanemethanol
  • 3-Bromo-N-(4-methoxybenzyl)-N-methyl-1,6-naphthyridin-7-amine
  • 6-(Difluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-3-carboxylic acid
  • 2-(1H-Inden-4-yl)thiophene
  • N-(3-ethylpiperidin-3-yl)-3-methoxypropanamide
  • (4-Chloro-2-methylbutan-2-yl)cyclopropane
  • 3-Fluoro-2-(methoxymethoxy)benzene-1-sulfonyl chloride
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