1,2,3,4-Tetrahydrocyclopenta[b]indole

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Names

[ CAS No. ]:
2047-91-8

[ Name ]:
1,2,3,4-Tetrahydrocyclopenta[b]indole

[Synonym ]:
1,2,3,4-tetrahydrocyclopent<b>indole
1,2,3,4-Tetrahydrocyclopenta[b]indole
2,3-Trimethyleneindole
1,2,3,4-Tetrahydro-cyclopenta[b]indole
Cyclopent[b]indole, 1,2,3,4-tetrahydro-
tetrahydrocyclopent[b]indole
1,2,3,4-tetrahydro-cyclopenta(b)indole
1,2,3,4-tetrahydrocyclopentindole
MFCD00225387
1H,2H,3H,4H-cyclopenta[b]indole
2,3-dihydro-1H-cyclopent<b>indole

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
300.9±11.0 °C at 760 mmHg

[ Melting Point ]:
100.5-105.5ºC(lit.)

[ Molecular Formula ]:
C11H11N

[ Molecular Weight ]:
157.212

[ Flash Point ]:
130.4±11.9 °C

[ Exact Mass ]:
157.089142

[ PSA ]:
15.79000

[ LogP ]:
3.26

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.702

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 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclopentanone
  • Phenylhydrazine
  • Phenylhydrazine hydrochloride
  • 2-(2-nitrophenyl)-2-cyclopenten-1-one
  • cyclopentanone phenylhydrazone
  • (3aR,8bS)-2,3,3a,4-tetrahydro-1H-cyclopenta[b]indol-8b-ol
  • 1-Iodo-2-nitrobenzene

DownStream

  • D149 Dye
  • D-102 Dye
  • 3-Indolebutyric acid
  • 1,3,4,5-tetrahydro-1-benzazocine-2,6-dione
  • Cyclopent[b]indol-3(2H)-one,1,4-dihydro-
  • 3,4-dihydro-Cyclopent[b]indol-1(2H)-one
  • 4-methyl-2,3-dihydro-1H-cyclopenta[b]indole

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

Synthesis of 1, 2, 3, 4-tetrahydrocarbazoles and related tricyclic indoles. Scott TL, et al.

Tetrahedron 63(5) , 1183, (3007)


More Articles

Related Compounds

  • 7-Iodo-1,2,3,4-tetrahydrocyclopenta[b]indole
  • 7-Bromo-1,2,3,4-tetrahydrocyclopenta[b]indole
  • 6-Bromo-1,2,3,4-tetrahydrocyclopenta[b]indole
  • 8-Bromo-1,2,3,4-tetrahydrocyclopenta[b]indole
  • 7-chloro-1,2,3,4-tetrahydrocyclopenta[b]indole
  • 7-Fluoro-1,2,3,4-tetrahydrocyclopenta[b]indole
  • 1-(2-Chloro-3,6-difluorophenyl)cyclopropan-1-amine
  • 2-[(Aminooxy)methyl]-4-chloro-6-methoxyphenol
  • Phenol, 3-(1-aminoethyl)-6-chloro-2-fluoro-5-methyl-
  • 2,4-Difluoro-3-hydroxymandelic acid
  • 4,5-Difluoro-2-hydroxymandelic acid
  • 3,5-Difluoro-2-hydroxymandelic acid
  • 2-(2,4,5-Trifluorophenyl)propanoic acid
  • (3,5-Difluoro-2,6-dimethoxyphenyl)methanol
  • (2,4-Difluoro-3,5-dimethoxyphenyl)methanol
  • 2-(1-Methylindazol-6-yl)-2-oxoacetic acid
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