Skip to Content
Merck
CN

24-2109

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

Synonym(s):

5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

Sign In to View Organizational & Contract Pricing.

Select a Size


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:
Bp:
287 °C/265 mmHg (lit.)
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

QELUYTUMUWHWMC-UHFFFAOYSA-N

InChI

1S/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3

SMILES string

CC1=NN(C(=O)C1)c2ccccc2

form

solid

availability

available only in Japan

dilution

(for analytical testing)

bp

287 °C/265 mmHg (lit.)

application(s)

peptide synthesis

Looking for similar products? Visit Product Comparison Guide

Application

environmental analysis

pictograms

Exclamation mark

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

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Manabu Ohta et al.
Brain research, 1490, 184-192 (2012-09-18)
Traumatic axonal injury (TAI), a feature of traumatic brain injury (TBI), progressively evolves over hours through impaired axonal transport and is thought to be a major contributor to cognitive dysfunction. In spite of various studies suggesting that pharmacologic or physiologic
Laura Monturiol-Gross et al.
The Journal of infectious diseases, 206(8), 1218-1226 (2012-08-21)
Clostridium perfringens, the most broadly distributed pathogen in nature, produces a prototype phospholipase C, also called α-toxin, which plays a key role in the pathogenesis of gas gangrene. α-Toxin causes plasma membrane disruption at high concentrations, but the role of
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
Mitsugi Shimoda et al.
World journal of gastroenterology, 18(27), 3520-3526 (2012-07-25)
To investigate the effect of E3-methyl-1-phenyl-2-pyrazolin-5-one (Edr) on hepatic ischemia-reperfusion (I/R) injury and liver regeneration in a porcine hepatectomy model. One hour ischemia was induced by occluding the vessels and the bile duct of the right and median lobes. A
Guibin Wang et al.
Neuroscience letters, 543, 72-77 (2013-04-09)
Edaravone, a free radical scavenger, is the first clinical drug of neuroprotection for ischemic stroke patients in the world, and has been shown to be an effective agent to alleviate cerebral ischemic injury. It has been established that acidosis is

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service