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ChemicalBook >> CAS DataBase List >> 1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE price.
  • $16 - $2200
  • Product name: 1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE
  • CAS: 2047-91-8
  • MF: C11H11N
  • MW: 157.21
  • EINECS:
  • MDL Number:MFCD00225387
  • Synonyms:TETRAHYDROCYCLOPENT(B)INDOLE;2,3-Trimethyleneindole;NSC 112674;1,2,3,4-Tetrahydrocyclopent[b] indole 96%;1,2,3,4-Tetrahydro cyclopenta indole;1,2,3,4-Tetrahydrocyclopent[b] indole（NSC 112674）;1,2,3,4-Tetrahydrocyclopent[b] indole
Price26 Properties Safety Information Description
26 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 0.5G
  • 500mg
  • 500.00mg
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA0029KU
  • Product description1,2,3,4-Tetrahydrocyclopenta[B]Indole 95%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029KU
  • Product description1,2,3,4-Tetrahydrocyclopenta[B]Indole 95%
  • Packaging1g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029KU
  • Product description1,2,3,4-Tetrahydrocyclopenta[B]Indole >97.0%(GC)
  • Packaging5g
  • Price$63
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number0511AB
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole
  • Packaging5g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0511AB
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole
  • Packaging25g
  • Price$413
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA441858
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole 95%
  • Packaging5g
  • Price$97
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA441858
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole 95%
  • Packaging10g
  • Price$181
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA441858
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole 95%
  • Packaging1g
  • Price$42
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA441858
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole 95%
  • Packaging250mg
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017091
  • Product description1,2,3,4-Tetrahydrocyclopent[b] indole 95.00%
  • Packaging0.5G
  • Price$682
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017091
  • Product description1,2,3,4-Tetrahydrocyclopent[b] indole 95.00%
  • Packaging1G
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017091
  • Product description1,2,3,4-Tetrahydrocyclopent[b] indole 95.00%
  • Packaging5G
  • Price$1328.25
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43030
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole ≥97%(GC)
  • Packaging5G
  • Price$95.14
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number43030
  • Product description1,2,3,4-Tetrahydrocyclopenta[β]indole,≥97%(GC) ≥97%(GC)
  • Packaging5G
  • Price$77.42
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43030
  • Product description1,2,3,4-Tetrahydrocyclopenta[β]indole,≥97%(GC) ≥97%(GC)
  • Packaging25G
  • Price$295.82
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43030
  • Product description1,2,3,4-Tetrahydrocyclopenta[b]indole ≥97%(GC)
  • Packaging25G
  • Price$351.13
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0029KU 1,2,3,4-Tetrahydrocyclopenta[B]Indole 95% 250mg $16 2026-05-28 Buy
aablocks AA0029KU 1,2,3,4-Tetrahydrocyclopenta[B]Indole 95% 1g $28 2026-05-28 Buy
aablocks AA0029KU 1,2,3,4-Tetrahydrocyclopenta[B]Indole >97.0%(GC) 5g $63 2026-05-28 Buy
AK Scientific 0511AB 1,2,3,4-Tetrahydrocyclopenta[b]indole 5g $155 2021-12-16 Buy
AK Scientific 0511AB 1,2,3,4-Tetrahydrocyclopenta[b]indole 25g $413 2021-12-16 Buy
Ambeed A441858 1,2,3,4-Tetrahydrocyclopenta[b]indole 95% 5g $97 2021-12-16 Buy
Ambeed A441858 1,2,3,4-Tetrahydrocyclopenta[b]indole 95% 10g $181 2021-12-16 Buy
Ambeed A441858 1,2,3,4-Tetrahydrocyclopenta[b]indole 95% 1g $42 2021-12-16 Buy
Ambeed A441858 1,2,3,4-Tetrahydrocyclopenta[b]indole 95% 250mg $18 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017091 1,2,3,4-Tetrahydrocyclopent[b] indole 95.00% 0.5G $682 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017091 1,2,3,4-Tetrahydrocyclopent[b] indole 95.00% 1G $750.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017091 1,2,3,4-Tetrahydrocyclopent[b] indole 95.00% 5G $1328.25 2021-12-16 Buy
Chem-Impex 43030 1,2,3,4-Tetrahydrocyclopenta[b]indole ≥97%(GC) 5G $95.14 2026-05-19 Buy
Chem-Impex 43030 1,2,3,4-Tetrahydrocyclopenta[β]indole,≥97%(GC) ≥97%(GC) 5G $77.42 2021-12-16 Buy
Chem-Impex 43030 1,2,3,4-Tetrahydrocyclopenta[β]indole,≥97%(GC) ≥97%(GC) 25G $295.82 2021-12-16 Buy
Chem-Impex 43030 1,2,3,4-Tetrahydrocyclopenta[b]indole ≥97%(GC) 25G $351.13 2026-05-19 Buy
Next Last

Properties

Melting point :100.5-105.5 °C(lit.)
Boiling point :160-162 °C(Press: 1 Torr)
Density :1.200±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :soluble in Chloroform, Methanol
form :powder to crystaline
pka :17.83±0.20(Predicted)
color :Light yellow to Brown
λmax :230nm(EtOH aq.)(lit.)
InChI :1S/C11H11N/c1-2-6-10-8(4-1)9-5-3-7-11(9)12-10/h1-2,4,6,12H,3,5,7H2
InChIKey :HZDXFZHFEASSBM-UHFFFAOYSA-N
SMILES :C1Cc2[nH]c3ccccc3c2C1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

  • Reactant for thionium species-mediated functionalization at the 2α-position of indoles
  • Reactant for preparation of tetramethylpiperidine-1-oxoammonium salts as oxidants

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