Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-Dihydrocyclopenta[b]indol-3(2H)-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cyclopent[b]indol-3(2H)-one,1,4-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16244-15-8

16244-15-8 structure

Name: Cyclopent[b]indol-3(2H)-one,1,4-dihydro-
Chemical Name: 2,4-dihydro-1H-cyclopenta[b]indol-3-one
CAS Number: 16244-15-8
Molecular Formula: C₁₁H₉NO
Molecular Weight: 171.19500
Create Date: 2016-08-23 08:45:51
Modify Date: 2025-09-28 12:50:20

Name	2,4-dihydro-1H-cyclopenta[b]indol-3-one
Synonyms	1,2,3,4-tetrahydrocyclopent[b]indolo-3-one Cyclopent(b)indol-3-one,1,2,3,4-tetrahydro 1,4-Dihydro-2H-cyclopent[b]indol-3-on 1,2,3,4-Tetrahydrocyclopent(b)indol-3-one 1-Keto-2,3-dihydrocyclopentindole indolo[2,3-b]cyclopentan-1-one 1,4-dihydrocyclopenta[b]indol-3(2H)-one 1,4-dihydro-2H-cyclopenta[b]indol-3-one 1,4-dihydro-2H-cyclopent[b]indol-3-one 1,4-dihydrocyclopent[b]indol-3(2H)-one

Density	1.343g/cm3
Boiling Point	366.2ºC at 760 mmHg
Molecular Formula	C₁₁H₉NO
Molecular Weight	171.19500
Flash Point	182.9ºC
Exact Mass	171.06800
PSA	32.86000
LogP	2.29680
Vapour Pressure	1.49E-05mmHg at 25°C
Index of Refraction	1.729

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY8101700

CHEMICAL NAME :: Cyclopent(b)indol-3-one, 1,2,3,4-tetrahydro-

CAS REGISTRY NUMBER :: 16244-15-8

BEILSTEIN REFERENCE NO. :: 0147237

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H9-N-O

MOLECULAR WEIGHT :: 171.21

WISWESSER LINE NOTATION :: T B556 EV GMT&&J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 63 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#12112

62136-38-3

~96%

16244-15-8

Literature: Hillier, Michael C.; Marcoux, Jean-Francois; Zhao, Dalian; Grabowski, Edward J. J.; McKeown, Arlene E.; Tillyer, Richard D. Journal of Organic Chemistry, 2005 , vol. 70, # 21 p. 8385 - 8394

1449650-46-7

~38%

16244-15-8

Literature: Wu, Zhijie; Li, Ying; Cai, Yu; Yuan, Junying; Yuan, Chengye Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 17 p. 4903 - 4906

830-96-6

~80%

16244-15-8

Literature: Tunbridge, Gemma A.; Oram, Joseph; Caggiano, Lorenzo MedChemComm, 2013 , vol. 4, # 11 p. 1452 - 1456

2047-91-8

~6%

16244-15-8

61364-20-3

Literature: Rodriguez, J. G.; Temprano, F.; Esteban-Calderon, C.; Martinez-Ripoll, M.; Garcia-Blanco, S. Tetrahedron, 1985 , vol. 41, # 18 p. 3813 - 3823

120-92-3

16244-15-8

Literature: Wu, Zhijie; Li, Ying; Cai, Yu; Yuan, Junying; Yuan, Chengye Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 17 p. 4903 - 4906

1192-54-7

74497-02-2

16244-15-8

Literature: Fink, David M.; Palermo; Bores, Gina M.; Huger, Francis P.; Kurys, Barbara E.; Merriman, Michael C.; Olsen, Gordon E.; Petko, Wayne; O'Malley, Gerard J. Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 6 p. 625 - 630

100-34-5

16244-15-8

Literature: Elks et al. Journal of the Chemical Society, 1944 , p. 624

7664-93-9

62136-38-3

16244-15-8

Literature: Elks et al. Journal of the Chemical Society, 1944 , p. 624

Precursor 7
62136-38-3 830-96-6 2047-91-8 120-92-3
1192-54-7 100-34-5 7664-93-9
DownStream 0

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