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Product Name: Fenpipalone
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21820-82-6

21820-82-6 structure

21820-82-6 structure

Name: Fenpipalone
Chemical Name: 3-methyl-5-[2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1,3-oxazolidin-2-one
CAS Number: 21820-82-6
Molecular Formula: C₁₇H₂₂N₂O₂
Molecular Weight: 286.36900
Create Date: 2017-11-16 06:40:20
Modify Date: 2024-01-03 10:50:48

Name	3-methyl-5-[2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1,3-oxazolidin-2-one
Synonyms	Fenpipalona 2-Oxazolidinone,5-(2-(3,6-dihydro-4-phenyl-1(2H)-pyridyl)ethyl)-3-methyl FENPIPALONE 2-Oxazolidinone,5-(2-(3,6-dihydro-4-phenyl-1(2H)-pyridinyl)ethyl)-3-methyl AHR-1680 3-methyl-5-[2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)-ethyl]-oxazolidin-2-one Fenpipalonum [INN-Latin] 5-(2-(3,6-Dihydro-4-phenyl-1(2H)-pyridyl)ethyl)-3-methyl-2-oxazolidinone Fenpipalona [INN-Spanish]

Density	1.127g/cm3
Boiling Point	486.9ºC at 760mmHg
Molecular Formula	C₁₇H₂₂N₂O₂
Molecular Weight	286.36900
Flash Point	248.3ºC
Exact Mass	286.16800
PSA	32.78000
LogP	2.49220
Vapour Pressure	1.24E-09mmHg at 25°C
Index of Refraction	1.557

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RQ2625000

CHEMICAL NAME :: 2-Oxazolidinone, 5-(2-(3,6-dihydro-4-phenyl-1(2H)-pyridyl)ethyl)-3-met hyl-

CAS REGISTRY NUMBER :: 21820-82-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C17-H22-N2-O2

MOLECULAR WEIGHT :: 286.41

WISWESSER LINE NOTATION :: T6N CUTJ DR& A2- DT5NVOTJ A1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 340 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 140 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 71 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 349 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 91 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 300 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 189 mg/kg

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

REFERENCE :: 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,200,1972

43064-12-6 structure

43064-12-6

13999-24-1 structure

13999-24-1

~%

21820-82-6 structure

21820-82-6

Literature: Welstead Jr.; Helsley; Taylor; Turnbull; DaVanzo; Funderburk; Alphin Journal of Medicinal Chemistry, 1973 , vol. 16, # 10 p. 1129 - 1132

Precursor 1
43064-12-6
DownStream 0