Cyclopent[b]indol-3(2H)-one,1,4-dihydro-

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Names

[ CAS No. ]:
16244-15-8

[ Name ]:
Cyclopent[b]indol-3(2H)-one,1,4-dihydro-

[Synonym ]:
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

Chemical & Physical Properties

[ 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

Toxicological Information

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

Synthetic Route

Precursor & DownStream

Precursor

  • (2Z)-2-(phenylhydrazinylidene)cyclopentan-1-one
  • 3-Indolepropionic acid
  • 1,2,3,4-Tetrahydrocyclopenta[b]indole
  • Cyclopentanone
  • 2-Oxocyclopentanecarbaldehyde
  • Benzenediazonium chloride
  • Sulfuric acid

DownStream


Related Compounds

  • Cyclopent[b]indol-3(2H)-one, 1,4-dihydro-5-methyl-, oxime (9CI)
  • Cyclopent[b]indol-3(2H)-one, 1,4-dihydro-6-methyl-, oxime (9CI)
  • Cyclopent[b]indol-3(2H)-one, 1,4-dihydro-2,4-dimethyl- (9CI)
  • 7-methoxy-1,2-dihydrocyclopenta[b]indol-3(4H)-one
  • 5,7-Dimethyl-1,4-dihydro-2H-cyclopenta[b]indol-3-one
  • (E)-7-methyl-1,2-dihydrocyclopenta[b]indol-3(4H)-one oxime