68740
3-Methyl-1-phenyl-2-pyrazoline-5-one
purum, ≥98.0% (NT)
Synonym(s):
5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
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About This Item
Empirical Formula (Hill Notation):
C10H10N2O
CAS Number:
Molecular Weight:
174.20
EC Number:
201-891-0
UNSPSC Code:
12352005
PubChem Substance ID:
Beilstein/REAXYS Number:
609575
MDL number:
grade
purum
assay
≥98.0% (NT)
bp
287 °C/265 mmHg (lit.)
mp
126-128 °C
SMILES string
CC1=NN(C(=O)C1)c2ccccc2
InChI
1S/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
InChI key
QELUYTUMUWHWMC-UHFFFAOYSA-N
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Xin-Gang Du et al.
Journal of natural products, 73(8), 1422-1426 (2010-08-04)
Two new dimeric xanthone O-glycosides, puniceasides A (1) and B (2), a new trimeric O-glycoside, puniceaside C (3), and two new trimeric C-glycosides, puniceasides D (4) and E (5), together with 12 known xanthones were isolated from the entire plant
Hidehiko Nakagawa et al.
Bioorganic & medicinal chemistry letters, 16(23), 5939-5942 (2006-09-26)
We synthesized various 3-methyl-1-phenyl-5-pyrazolone (edaravone) derivatives and evaluated their oxidation potential and hydroxyl radical scavenging activity. It was found 3-methyl-1-(pyridin-2-yl)-5-pyrazolone had a much higher ability to scavenge the radical than did edaravone itself. Its efficient radical scavenging activity was assumed
Ajmal Ahmad et al.
Molecular and cellular biochemistry, 367(1-2), 215-225 (2012-06-01)
Stroke is a life-threatening disease with major cause of mortality and morbidity worldwide. The neuronal damage following cerebral ischemia is a serious risk to stroke patients. Oxidative stress and apoptotic damage play an important role in cerebral ischemic pathogenesis and