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M9017

Supelco

Mepirizole

analytical standard

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About This Item

Empirical Formula (Hill Notation):
C11H14N4O2
CAS Number:
18694-40-1
Molecular Weight:
234.25
EC Number:
242-507-1
MDL number:
MFCD00057351
UNSPSC Code:
41116107
PubChem Substance ID:
329818077
NACRES:
NA.24

grade

analytical standard

Quality Level

200

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

2-8°C

SMILES string

CC1=NC(N2C(OC)=CC(C)=N2)=NC(OC)=C1

InChI

1S/C11H14N4O2/c1-7-5-9(16-3)13-11(12-7)15-10(17-4)6-8(2)14-15/h5-6H,1-4H3

InChI key

RHAXSHUQNIEUEY-UHFFFAOYSA-N

General description

Mepirizole belongs to the class of non-steroidal anti-inflammatory drugs (NSAIDs), widely used in the treatment of pain and inflammation.

Application

Mepirizole may be used as an analytical reference standard for the quantification of the analyte in animal samples using ultra-high-performance liquid chromatography with tandem mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
066H0190
012H0713

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M Ikeda et al.
Chemical & pharmaceutical bulletin, 44(9), 1700-1706 (1996-09-01)
(1H-Pyrazol-1-yl)-, (1H-imidazol-1-yl)-, and (1H-1,2,4-triazol-1-yl)pyrimidines were prepared and evaluated for cytoprotective antiulcer activity. Among them, 4-methoxy-6-methyl-2-(1H-pyrazol-1-yl)pyrimidine (18) showed potent inhibition of the HCl-ethanol-induced and water-immersion stress-induced ulcers in rats, as well as low acute toxicity.
S Evangelista et al.
Neuroscience letters, 112(2-3), 352-355 (1990-05-04)
Substance P-like immunoreactivity (SP-li) is decreased in duodenal samples of animals treated with a single dose of an ulcerogen such as dulcerozine, mepirizole or cysteamine. Unlike dulcerozine- or mepirizole-induced ulcers the degree of cysteamine-induced duodenal lesions is inversely correlated with
Emilio Escrivà et al.
Inorganic chemistry, 42(25), 8328-8336 (2003-12-09)
A novel mu-pyrazolato-mu-hydroxo-dibridged copper(II) complex has been synthesized and structurally characterized: [(Cu(mepirizole)Br)2(mu-OH)(mu-pz)] (mepirizole=4-methoxy-2-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-6-methylpyrimidine; pz=pyrazolate). The title compound crystallizes in the monoclinic system, space group P2(1)/c, with a=15.618(2) A, b=15.369(3) A, c=16.071(3) A, and beta=112.250(1) degrees. The structure is built up
F Iwata et al.
Digestive diseases and sciences, 40(5), 1112-1117 (1995-05-01)
The hyperemia at the duodenal ulcer margin is important for ulcer healing. We studied the effect of tobacco cigarette smoke on the hyperemia at the margin of mepirizole-induced duodenal ulcer. Duodenal mucosal blood flow values measured by iodo[14C]antipyrine (IAP) autoradiography
S Iinuma et al.
Digestive diseases and sciences, 43(8), 1657-1664 (1998-09-02)
The role of active oxygen species and lipid peroxidation in the pathogenesis of duodenal ulcers induced by mepirizole was investigated in rats. Oral administration of mepirizole (200 mg/kg) resulted in ulcer lesions in the proximal duodenum. Thiobarbituric acid-reactive substances (TBA-reactive
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