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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazole, 4,5-dihydro-5-(2-furanyl)-1-(3-pyridinylcarbonyl)-
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121322-22-3

121322-22-3 structure

121322-22-3 structure

Name: 1H-Pyrazole, 4,5-dihydro-5-(2-furanyl)-1-(3-pyridinylcarbonyl)-
Chemical Name: [3-(furan-2-yl)-3,4-dihydropyrazol-2-yl]-pyridin-3-ylmethanone
CAS Number: 121322-22-3
Molecular Formula: C₁₃H₁₁N₃O₂
Molecular Weight: 241.24500
Create Date: 2017-01-08 14:46:38
Modify Date: 2025-11-02 10:11:12

Name	[3-(furan-2-yl)-3,4-dihydropyrazol-2-yl]-pyridin-3-ylmethanone
Synonyms	1H-Pyrazole,4,5-dihydro-5-(2-furanyl)-1-(3-pyridinylcarbonyl) 1-(3-Pyridylcarbonyl)-5-(2-furyl)-2-pyrazoline 5-(2-Furanyl)-1-(3-pyridinylcarbonyl)-4,5-dihydro-1H-pyrazole

Density	1.33g/cm3
Boiling Point	409.9ºC at 760mmHg
Molecular Formula	C₁₃H₁₁N₃O₂
Molecular Weight	241.24500
Flash Point	201.7ºC
Exact Mass	241.08500
PSA	58.70000
LogP	1.62110
Vapour Pressure	6.26E-07mmHg at 25°C
Index of Refraction	1.666

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6477402

CHEMICAL NAME :: 1H-Pyrazole, 4,5-dihydro-5-(2-furanyl)-1-(3-pyridinylcarbonyl)-

CAS REGISTRY NUMBER :: 121322-22-3

LAST UPDATED :: 199606

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H11-N3-O2

MOLECULAR WEIGHT :: 241.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 mg/kg

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

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4990529

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