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3-Methyl-1-phenyl-2-pyrazoline-5-one

ALDRICH/M70800 - 99%

Synonym: Edaravone; 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

CAS Number: 89-25-8
Empirical Formula (Hill Notation): C10H10N2O
Molecular Weight: 174.20
EC Number: 201-891-0
MDL Number: MFCD00003138
Linear Formula: C10H10N2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-M70800-5G 5 g
 $16.70
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45-M70800-100G 100 g
 $33.10
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45-M70800-500G 500 g
 $84.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M70800-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M70800-100G

 

application(s) peptide synthesis
assay 99%
bp 287 °C/265 mmHg (lit.)
form powder, crystals or chunks
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
mp 126-128 °C (lit.)
Quality Level 200 
SMILES string CC1=NN(C(=O)C1)c2ccccc2
Application: 3-Methyl-1-phenyl-2-pyrazoline-5-one may be used:
• As a reagent for the detection of reducing carbohydrates by ESI/MALDI-MS.
• To improve the sensitivity of reducing mono- and oligo-saccharides for their subsequent determination using capillary zone electrophoresis.
• For the precolumn derivatization of the monosaccharide components of Salvia miltiorrhiza, liguspyragine hydrochloride, and glucose injection prior to their analysis by high performance liquid chromatography (HPLC).
Application: Reagent for detection of reducing carbohydrates by ESI/MALDI -MS.
Packaging: 5, 100, 500 g in glass bottle
Purity 99%
bp 287 °C/265 mmHg (lit.)
mp 126-128 °C (lit.)
UNSPSC 12352005

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