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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benhepazone
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363-13-3

363-13-3 structure

363-13-3 structure

Name: Benhepazone
Chemical Name: 1-benzylcyclohepta[d]imidazol-2-one
CAS Number: 363-13-3
Molecular Formula: C₁₅H₁₂N₂O
Molecular Weight: 236.26900
Catalog: Biochemical Inhibitor Cell Cycle Aurora Kinase Inhibitor
Create Date: 2018-07-12 21:26:12
Modify Date: 2025-09-07 23:00:14

Name	1-benzylcyclohepta[d]imidazol-2-one
Synonyms	Benhepazone Benhepazona [INN-Spanish] 1-Benzylcycloheptimidazol-2(1H)-on 1-Benzyl-1H-cycloheptimidazol-2-on 1-benzylcyclohepta[d]imidazol-2(1h)-one 1-Benzyl-1,2-dihydro-2-cycloheptimidazolon 1-Benzyl-2(1H)-cycloheptimidazolon 1-Benzyl-1,2-dihydro-2-oxocycloheptimidazol RCH-314 1-Benzyl-2(1H)-cycloheptimidazolone 1-Benzyl-cyclohept-imidazolon Benzylcycloheptimidazol-2(1H)-one 1-benzyl-1H-cycloheptaimidazol-2-one Benhepazonum [INN-Latin]

Density	1.17g/cm3
Boiling Point	417.6ºC at 760mmHg
Molecular Formula	C₁₅H₁₂N₂O
Molecular Weight	236.26900
Flash Point	206.4ºC
Exact Mass	236.09500
PSA	34.89000
LogP	2.39640
Index of Refraction	1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU4670500

CHEMICAL NAME :: 2(1H)-Cycloheptimidazolone, 1-benzyl-

CAS REGISTRY NUMBER :: 363-13-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C15-H12-N2-O

MOLECULAR WEIGHT :: 236.29

WISWESSER LINE NOTATION :: T57 BNVNJ A1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 358 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 18,939,1968

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 119 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 18,939,1968

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 157 mg/kg

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

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60(4),107S,1964

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 101 mg/kg

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

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60(4),107S,1964

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 30 mg/kg

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

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 1,168,1967

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%

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