Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl-

Modify Date: 2025-08-25 18:44:46

Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- Structure
Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- structure
Common Name Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl-
CAS Number 83823-09-0 Molecular Weight 320.38500
Density 1.238g/cm3 Boiling Point 557.2ºC at 760 mmHg
Molecular Formula C20H20N2O2 Melting Point N/A
MSDS N/A Flash Point 290.8ºC

 Names

Name 2H-chromen-3-yl-(4-phenylpiperazin-1-yl)methanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.238g/cm3
Boiling Point 557.2ºC at 760 mmHg
Molecular Formula C20H20N2O2
Molecular Weight 320.38500
Flash Point 290.8ºC
Exact Mass 320.15200
PSA 32.78000
LogP 2.81410
Index of Refraction 1.631
InChIKey IFYDSYGIWKFFFE-UHFFFAOYSA-N
SMILES O=C(C1=Cc2ccccc2OC1)N1CCN(c2ccccc2)CC1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TK8223000
CHEMICAL NAME :
Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl-
CAS REGISTRY NUMBER :
83823-09-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H20-N2-O2
MOLECULAR WEIGHT :
320.42

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 :
800 mg/kg
TOXIC EFFECTS :
Behavioral - excitement
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: 21,344,1982

 Synthetic Route

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Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- Structure

Piperazine, 1-(...

CAS#:83823-09-0

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

~%

Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- Structure

Piperazine, 1-(...

CAS#:83823-09-0

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

~%

Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- Structure

Piperazine, 1-(...

CAS#:83823-09-0

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

~%

Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- Structure

Piperazine, 1-(...

CAS#:83823-09-0

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

~%

Piperazine, 1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl- Structure

Piperazine, 1-(...

CAS#:83823-09-0

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

 Synonyms

2h-chromen-3-yl(4-phenylpiperazin-1-yl)methanone
Piperazine,1-(2H-1-benzopyran-3-ylcarbonyl)-4-phenyl
1-(2H-1-Benzopyran-3-ylcarbonyl)-4-phenylpiperazine
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