Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3H-Pyrazol-3-one,1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-(phenylmethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

53-89-4

53-89-4 structure

53-89-4 structure

Name: 3H-Pyrazol-3-one,1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-(phenylmethyl)-
Chemical Name: Benzpiperilone
CAS Number: 53-89-4
Molecular Formula: C₂₂H₂₅N₃O
Molecular Weight: 347.45300
Create Date: 2018-02-26 08:00:00
Modify Date: 2024-01-04 12:23:19

Name	Benzpiperilone
Synonyms	Benzometan 4-benzyl-2-(1-methyl-piperidin-4-yl)-5-phenyl-1,2-dihydro-pyrazol-3-one 4-(benzyl)-2-(1-methyl-4-piperidyl)-5-phenyl-1H-pyrazol-3-one benzpiperylone 2-(1-methylpiperidin-4-yl)-5-phenyl-4-(phenylmethyl)-1H-pyrazol-3-one 1,2-Dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-benzyl-3H-pyrazol-3-one Telon Benzpiperylon 4-benzyl-2-(1-methyl-[4]piperidyl)-5-phenyl-1,2-dihydro-pyrazol-3-one KB-95 4-Benzyl-2-(1-methyl-[4]piperidyl)-5-phenyl-1,2-dihydro-pyrazol-3-on Reublonil 1-<N-Methyl-piperidyl-(4')>-3-phenyl-4-benzyl-pyrazol-5-on 1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-(phenylmethyl)-3H-pyrazol-3-one

Density	1.176g/cm3
Boiling Point	500.5ºC at 760 mmHg
Molecular Formula	C₂₂H₂₅N₃O
Molecular Weight	347.45300
Flash Point	256.5ºC
Exact Mass	347.20000
PSA	41.03000
LogP	3.63880
Index of Refraction	1.618

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ8968000

CHEMICAL NAME :: 3-Pyrazolin-5-one, 4-benzyl-1-(1-methyl-4-piperidyl)-3-phenyl-

CAS REGISTRY NUMBER :: 53-89-4

BEILSTEIN REFERENCE NO. :: 0339239

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C22-H25-N3-O

MOLECULAR WEIGHT :: 347.50

WISWESSER LINE NOTATION :: T5MNVJ B- DT6NTJ A1& D1R& ER

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 :: 2700 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 160 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1880 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 615 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 160 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1700 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 83 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 102,602,1963

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%