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M70800

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

99%, for peptide synthesis

Synonym(s):

Edaravone, 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:
89-25-8
Molecular Weight:
174.20
NACRES:
NA.22
PubChem Substance ID:
24897140
UNSPSC Code:
12352005
EC Number:
201-891-0
MDL number:
MFCD00003138
Beilstein/REAXYS Number:
609575
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Product Name

3-Methyl-1-phenyl-2-pyrazoline-5-one, 99%

Quality Level

200

assay

99%

form

powder, crystals or chunks

bp

287 °C/265 mmHg (lit.)

mp

126-128 °C (lit.)

application(s)

peptide synthesis

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

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).

Reagent for detection of reducing carbohydrates by ESI/MALDI -MS.

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP1468
BCCM4182
BCCK6234
BCCH9280
BCCG2592

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Articles

Glycan Labeling

Glycans play a key role in protein structure and disease; representation on cell surfaces is the glycome.

聚糖标记

蛋白质的结构修饰对于活细胞是必不可少的。发生调节异常时，它们往往是会引发疾病。聚糖是生物系统中许多结构变异的原因，它们在细胞表面的表现通常被称为“糖”。

Fa-Huan Ge et al.
Journal of analytical methods in chemistry, 2017, 9245620-9245620 (2017-05-11)
Salvia miltiorrhiza, liguspyragine hydrochloride, and glucose injection (SLGI) was made of Salvia miltiorrhiza Bge., liguspyragine hydrochloride, glucose, and glycerin. There were many kinds of monosaccharide components in SLGI, which might be from the raw material and Salvia miltiorrhiza Bge. Separation
Capillary zone electrophoresis of reducing mono-and oligo-saccharides as the borate complexes of their 3-methyl-1-phenyl-2-pyrazolin-5-one derivatives
Honda S, et al.
Carbohydrate Research, 215(1), 193-198 (1991)
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
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Global Trade Item Number

SKUGTIN
M70800-100G04061834061618
M70800-500G04061834061625
M70800-5G04061834061632