Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 10-benzyl-3-propan-2-yl-8-(2H-tetrazol-5-yl)-10-azabicyclo[5.3.0]deca- 1,3,5,7-tetraen-9-one
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166042-09-7

166042-09-7 structure

166042-09-7 structure

Name: 10-benzyl-3-propan-2-yl-8-(2H-tetrazol-5-yl)-10-azabicyclo[5.3.0]deca- 1,3,5,7-tetraen-9-one
Chemical Name: 1-benzyl-7-propan-2-yl-3-(2H-tetrazol-5-yl)cyclohepta[b]pyrrol-2-one
CAS Number: 166042-09-7
Molecular Formula: C₂₀H₁₉N₅O
Molecular Weight: 345.39800
Create Date: 2016-10-06 07:08:48
Modify Date: 2025-10-02 13:44:30

Name	1-benzyl-7-propan-2-yl-3-(2H-tetrazol-5-yl)cyclohepta[b]pyrrol-2-one

Density	1.32g/cm3
Boiling Point	686ºC at 760 mmHg
Molecular Formula	C₂₀H₁₉N₅O
Molecular Weight	345.39800
Flash Point	368.7ºC
Exact Mass	345.15900
PSA	76.46000
LogP	3.30490
Vapour Pressure	1.14E-18mmHg at 25°C
Index of Refraction	1.674

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU3508332

CHEMICAL NAME :: Cyclohepta(b)pyrrol-2(1H)-one, 7-(1-methylethyl)-1-(phenylmethyl)-3-(1H-tetrazol-5-y l)-

CAS REGISTRY NUMBER :: 166042-09-7

LAST UPDATED :: 199606

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H19-N5-O

MOLECULAR WEIGHT :: 345.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 42,2491,1994

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