4,5,6,7-Tetrahydro-1H-indole

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Names

[ CAS No. ]:
13618-91-2

[ Name ]:
4,5,6,7-Tetrahydro-1H-indole

[Synonym ]:
2,3-Tetramethylenepyrrole Cyclohex[b]pyrrole
tetrahydroindole
AmbscL03/HERMANN4
Cyclohex[b]pyrrole
4,5,6,7-Tetrahydro-indol
2,3-Tetramethylenepyrrole
4,5,6,7-Tetrahydroindole
4,5,6,7-tetrahydrobenzo[b]pyrrole

Chemical & Physical Properties

[ Density]:
1.057g/cm3

[ Boiling Point ]:
253.3ºC at 760mmHg

[ Melting Point ]:
53-57ºC(lit.)

[ Molecular Formula ]:
C8H11N

[ Molecular Weight ]:
121.18000

[ Flash Point ]:
101.4ºC

[ Exact Mass ]:
121.08900

[ PSA ]:
15.79000

[ LogP ]:
1.89350

[ Vapour Pressure ]:
0.0293mmHg at 25°C

[ Index of Refraction ]:
1.567

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5,6,7-Tetrahydro-4H-indol-4-one
  • Indole
  • (2-oxocyclohexyl)acetaldehyde
  • 4-Hydroxyindole
  • 1,4,5,6-tetrahydro-7H-indol-7-one
  • 1-(dimethylamino)-4,5,6,7-tetrahydro-1H-indole
  • Cyclohexanone oxime
  • Acetylene
  • 1,2-Dibromoethane
  • N-(cyclohexylideneamino)-N-methylmethanamine

DownStream

  • L(-)-Tryptophan
  • Potassium O-propyl carbonodithioate
  • 1H-Indole-2-carboxaldehyde, 4,5,6,7-tetrahydro- (9CI)
  • Ethanone, 2,2,2-trifluoro-1-(4,5,6,7-tetrahydro-1H-indol-2-yl)- (9CI)
  • indol-4-ol
  • ethyl 4,5,6,7-tetrahydro-1H-indole-2-carboxylate
  • 1H-Indole,4,5,6,7-tetrahydro-1-(1-methylethenyl)-(9CI)

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%

Articles

A versatile, modular synthesis of monofunctionalized BODIPY dyes.

Chem. Commun. (Camb.) , 4515, (2009)

A careful choice of the pyrrole building blocks allows the synthesis of a wide range of monohalogenated BODIPY dyes with excellent reactivity in palladium catalyzed coupling reactions.

Markova, M., V.; et al.

ARKIVOC , 57, (2008)

Chemo-and regioselective ethynylation of 4, 5, 6, 7-tetrahydroindoles with ethyl 3-halo-2-propynoates. Trofimov, B., A.; et al.

Tetrahedron Lett. 49 , 3946, (2008)


More Articles

Related Compounds

  • 2-phenyl-4,5,6,7-tetrahydro-1H-indole
  • 1-benzyl-4,5,6,7-tetrahydro-1H-indole
  • 1-phenyl-4,5,6,7-tetrahydro-1H-indole
  • 1-Hex-5-enyl-4,5,6,7-tetrahydro-1H-indole
  • 1,3-dimethyl-4,5,6,7-tetrahydro-1H-indole
  • 4-oxo-1-tosyl-4,5,6,7-tetrahydro-1H-indole
  • 1-(1-Benzyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-3-(p-tolyl)urea
  • n-((5-Bromothiophen-2-yl)methyl)-3-cyanobenzamide
  • 1-(Benzo[d][1,3]dioxol-5-yl)-3-(1-isopentyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)urea
  • 1-methyl-N-{2-[(phenylacetyl)amino]ethyl}-1H-indole-2-carboxamide
  • 7-methoxy-1-(2-{4-[(4-methoxyphenyl)sulfonyl]-1-piperazinyl}-2-oxoethyl)-1H-indole
  • N-(2-chloro-4-methylphenyl)-5-(4-fluorophenyl)-1H-pyrazole-3-carboxamide
  • 2a(2),5a(2)-Dimethyl[1,1a(2)-biphenyl]-3-carbothioamide
  • N-(3-isopropoxypropyl)-1,3,6-trimethyl-pyrazolo[3,4-b]pyridine-4-carboxamide
  • N-((5-Nitro-1H-benzimidazole-2-yl)methyl)benzamide
  • 1-Ethyl-1,2-dihydro-N-(3-hydroxy-2-pyridinyl)-3-methyl-2-oxo-6-quinoxalinecarboxamide
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