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

Modify Date: 2025-08-25 12:28:59

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	Signal Word	Warning

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

1,2,3,4-Tetrahydrocyclopenta[b]indole MSDS(Chinese)

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

Precursor 7
CAS#:120-92-3 Cyclopentanone CAS#:100-63-0 Phenylhydrazine CAS#:59-88-1 Phenylhydrazine... CAS#:443303-78-4 2-(2-nitropheny...
CAS#:1132-58-7 cyclopentanone ... CAS#:78839-81-3 (3aR,8bS)-2,3,3... CAS#:609-73-4 1-Iodo-2-nitrob...
DownStream 7
CAS#:786643-20-7 D149 Dye CAS#:652145-28-3 D-102 Dye CAS#:133-32-4 3-Indolebutyric acid CAS#:35402-59-6 1,3,4,5-tetrahy...
CAS#:16244-15-8 Cyclopent[b]ind... CAS#:61364-20-3 3,4-dihydro-Cyc... CAS#:52751-31-2 4-methyl-2,3-di...

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%

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

Tetrahedron 63(5) , 1183, (3007)

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

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Names