4-chloro-2-[(4-phenylpiperazin-1-yl)methylidene]-3H-inden-1-one

Modify Date: 2025-09-19 15:32:53

4-chloro-2-[(4-phenylpiperazin-1-yl)methylidene]-3H-inden-1-one Structure
4-chloro-2-[(4-phenylpiperazin-1-yl)methylidene]-3H-inden-1-one structure
Common Name 4-chloro-2-[(4-phenylpiperazin-1-yl)methylidene]-3H-inden-1-one
CAS Number 34924-83-9 Molecular Weight 338.83100
Density 1.339g/cm3 Boiling Point 525.8ºC at 760 mmHg
Molecular Formula C20H19ClN2O Melting Point N/A
MSDS N/A Flash Point 271.8ºC

 Names

Name 4-chloro-2-[(4-phenylpiperazin-1-yl)methylidene]-3H-inden-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.339g/cm3
Boiling Point 525.8ºC at 760 mmHg
Molecular Formula C20H19ClN2O
Molecular Weight 338.83100
Flash Point 271.8ºC
Exact Mass 338.11900
PSA 23.55000
LogP 3.78780
Index of Refraction 1.699
InChIKey LMQPEFFOPZAEAT-UHFFFAOYSA-N
SMILES O=C1C(=CN2CCN(c3ccccc3)CC2)Cc2c(Cl)cccc21

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK8927870
CHEMICAL NAME :
1H-Inden-1-one, 2,3-dihydro-4-chloro-2-((4-phenyl-1-piperazinyl)methy lene)-
CAS REGISTRY NUMBER :
34924-83-9
BEILSTEIN REFERENCE NO. :
0893612
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H19-Cl-N2-O
MOLECULAR WEIGHT :
338.86

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 15,641,1977

 Synonyms

1H-Inden-1-one,2,3-dihydro-4-chloro-2-((4-phenyl-1-piperazinyl)methylene)
4-chloro-2-[(4-phenylpiperazin-1-yl)methylidene]-2,3-dihydro-1H-inden-1-one
4-chloro-2-(4-phenyl-piperazin-1-ylmethylene)-indan-1-one
2,3-Dihydro-4-chloro-2-((4-phenyl-1-piperazinyl)methylene)-1H-inden-1-one
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