CAS 53-89-4|3H-Pyrazol-3-one,1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-(phenylmethyl)

Introduction：Basic information about CAS 53-89-4|3H-Pyrazol-3-one,1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-(phenylmethyl), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	3H-Pyrazol-3-one,1,2-dihydro-2-(1-methyl-4-piperidinyl)-5-phenyl-4-(phenylmethyl)-
CAS Number	53-89-4	Molecular Weight	347.45300
Density	1.176g/cm3	Boiling Point	500.5ºC at 760 mmHg
Molecular Formula	C₂₂H₂₅N₃O	Melting Point	/
MSDS	/	Flash Point	256.5ºC

Names

Name	Benzpiperilone
Synonym	More Synonyms

Chemical & Physical Properties

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
InChIKey	KMGARVOVYXNAOF-UHFFFAOYSA-N
SMILES	CN1CCC(n2[nH]c(-c3ccccc3)c(Cc3ccccc3)c2=O)CC1

Toxicological Information

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

Safety Information

HS Code	2933990090

Customs

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%

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

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