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1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE Structure
1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE structure
CAS No.
2047-91-8
Chemical Name:
1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE
Synonyms
NSC 112674;2,3-Trimethyleneindole;TETRAHYDROCYCLOPENT(B)INDOLE;1,2,3,4-Tetrahydro cyclopenta indole;1,2,3,4-Tetrahydrocyclopent[b] indole 96%;1,2,3,4-Tetrahydrocyclopent[b] indole;1,2,3,4-Tetrahydrocyclopent[b] indole（NSC 112674）
CBNumber:
CB4499660
Molecular Formula:
C11H11N
Molecular Weight:
157.21
MDL Number:
MFCD00225387
MOL File:
2047-91-8.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
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1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE 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.)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2933.99.9701
NFPA 704
0
1 0

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 537799 1,2,3,4-Tetrahydrocyclopent[b] indole 96% 2047-91-8 5g $386 2023-06-20 Buy
TCI Chemical T3116 1,2,3,4-Tetrahydrocyclopenta[b]indole >97.0%(GC) 2047-91-8 5g $92 2024-03-01 Buy
TCI Chemical T3116 1,2,3,4-Tetrahydrocyclopenta[b]indole >97.0%(GC) 2047-91-8 25g $285 2022-04-27 Buy
TRC T293415 1,2,3,4-Tetrahydrocyclopent[b] indole 2047-91-8 5g $75 2021-12-16 Buy
Chem-Impex 43030 1,2,3,4-Tetrahydrocyclopenta[β]indole,≥97%(GC) ≥97%(GC) 2047-91-8 5G $77.42 2021-12-16 Buy
Product number Packaging Price Buy
537799 5g $386 Buy
T3116 5g $92 Buy
T3116 25g $285 Buy
T293415 5g $75 Buy
43030 5G $77.42 Buy

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE Chemical Properties,Uses,Production

Uses

1,2,3,4-Tetrahydrocyclopent[b]indole is used in the synthesis of BACE inhibitors. Also used to synthesize benzazocinecarboxylic acids as potential antiinflammatory agents.

Uses

• ;Reactant for thionium species-mediated functionalization at the 2α-position of indoles1• ;Reactant for preparation of tetramethylpiperidine-1-oxoammonium salts as oxidants2

Uses

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

General Description

1,2,3,4-Tetrahydrocyclopent[b] indole undergoes reduction in the presence of Pd/C and hydrogen gas to yield 1,2,3,3a,4,8b-hexahydrocyclopent[b]indole.

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE Preparation Products And Raw materials

Raw materials

Preparation Products

7-BROMO-1,2,3,4-TETRAHYDROCYCLOPENTA[B]INDOLE

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE Suppliers

Global( 86)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49732 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Wuhan Fortuna Chemical Co., Ltd 		+86-027-59207850 info@fortunachem.com China 5975 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52849 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 		13417589054 trendseenbio@gmail.com China 11681 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49984 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20233 58
Aladdin Scientific 		tp@aladdinsci.com United States 52924 58
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Wuhan Fortuna Chemical Co., Ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
ShenZhen Trendseen Biological Technology Co.,Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
Henan Fengda Chemical Co., Ltd 		58
Aladdin Scientific 		58

View Lastest Price from 1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2,3,4-Tetrahydrocyclopenta[b]indole pictures 2025-04-28 1,2,3,4-Tetrahydrocyclopenta[b]indole
2047-91-8
 US $0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE pictures 2020-01-03 1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE
2047-91-8
 US $6.60 / KG 1KG 97%-99% 1kg -1000kg Career Henan Chemical Co

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE Spectrum

1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE(2047-91-8)IR

2047-91-8(1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE)Related Search:

7-BROMO-1,2,3,4-TETRAHYDROCYCLOPENTA[B]INDOLE 1 2 3 4-TETRAHYDROCYCLOPENT(B) INDOLE CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHYL- TERPENDOLE C PENITREM A
(2,3-DIHYDRO-1H-CYCLOPENTA[B]INDOL-4-YL)-ACETIC ACID 7-CHLORO-1,2,3,4-TETRAHYDROCYCLOPENT[B]INDOLE LOLITREM B CYCLOPENT[B]INDOLE, 1,2,3,4-TETRAHYDRO-7-METHOXY- CYCLOPENT[B]INDOLE-7-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO
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PENITREMB 5-BROMOCYCLOPENTA[B]INDOL-1-ONE 1,1,3-trimethyl-3-(3'-indolyl)-1,2,3,4-tetrahydrocyclopent(b)indole

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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 2047-91-8 Building Blocks Heterocyclic Building Blocks Indoles Building Blocks C11 Chemical Synthesis Heterocyclic Building Blocks