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Safety Information

127914

Sigma-Aldrich

1-Phenyl-3-pyrazolidinone

97%

Synonym(s):

Phenidone

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About This Item

Empirical Formula (Hill Notation):
C9H10N2O
CAS Number:
92-43-3
Molecular Weight:
162.19
Beilstein:
131856
EC Number:
202-155-1
MDL number:
MFCD00003094
UNSPSC Code:
12352100
PubChem Substance ID:
24847805
NACRES:
NA.22

Assay

97%

form

powder

mp

119-121 °C (lit.)

SMILES string

O=C1CCN(N1)c2ccccc2

InChI

1S/C9H10N2O/c12-9-6-7-11(10-9)8-4-2-1-3-5-8/h1-5H,6-7H2,(H,10,12)

InChI key

CMCWWLVWPDLCRM-UHFFFAOYSA-N

Gene Information

rat ... Alox5(25290)

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Related Categories

Application

1-Phenyl-3-pyrazolidinone was used as a photograph developing agent.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

275.5 °F - Pensky-Martens closed cup

Flash Point(C)

135.3 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

127914-25G:
127914-VAR:
127914-100G:
127914-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The Oxidation of 1-Phenyl-4, 4-dimethyl-3-pyrazolidinone in Alkaline Solution.
The Journal of Organic Chemistry, 30(8), 2571-2575 (1965)
Hasan Tunaz
Archives of insect biochemistry and physiology, 63(3), 93-100 (2006-10-19)
Influence of fungal species (conidia spores) on mortality of Pieris brassicae larvae differed when injected into the larvae. The effects of B. bassiana (ARSEF-1151) were expressed in a conidial dose-dependent manner on mortality of the larvae. An increased and faster
A Wakatsuki et al.
Biology of the neonate, 76(2), 84-91 (1999-07-08)
To determine whether ischemia followed by subsequent reperfusion can induce fetal cerebral oxidative damage, we created a model of fetal ischemia/reperfusion using rats at day 19 of pregnancy. Fetal ischemia was induced by unilateral occlusion of the utero-ovarian artery for
H C Kim et al.
Brain research, 874(1), 15-23 (2000-08-11)
Acculmulating evidence indicates that a marked generation of oxygen free radicals derived from the metabolism of arachidonic acid causes neurodegeneration. Recently, we have demonstrated that the novel antioxidant actions mediated by phenidone, a dual inhibitor of cyclooxygenase/lipoxygenase pathways, may play
Monika Frey et al.
Phytochemistry, 65(8), 1047-1055 (2004-04-28)
The indole-3-glycerol phosphate lyase Igl is the structural gene of volatile indole biosynthesis in the tritrophic interaction in maize. The gene is activated on transcriptional level with the same kinetics and to the same level by the fatty acid-amino acid
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