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

Modify Date: 2026-07-01 18:43:23

1,2,3,4-Tetrahydrocyclopenta[b]indole Structure
1,2,3,4-Tetrahydrocyclopenta[b]indole structure
Common Name 1,2,3,4-Tetrahydrocyclopenta[b]indole
CAS Number 2047-91-8 Molecular Weight 157.212
Density 1.2±0.1 g/cm3 Boiling Point 300.9±11.0 °C at 760 mmHg
Molecular Formula C11H11N Melting Point 100.5-105.5ºC(lit.)
MSDS N/A Flash Point 130.4±11.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1,2,3,4-tetrahydrocyclopenta[b]indole
Synonym More Synonyms

 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
InChIKey HZDXFZHFEASSBM-UHFFFAOYSA-N
SMILES c1ccc2c3c([nH]c2c1)CCC3

 Safety Information

Symbol GHS07
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

 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%

 Articles1

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

Tetrahedron 63(5) , 1183, (3007)

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

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Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750
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 Synonyms

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
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
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