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Merck
CN

D8890

Dipyrone

analytical standard

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About This Item

Linear Formula:
C13H16N3O4SNa
CAS Number:
Molecular Weight:
333.34
UNSPSC Code:
41116107
PubChem Substance ID:
EC Number:
200-694-7
MDL number:
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SMILES string

[Na].CN(CS(O)(=O)=O)C1=C(C)N(C)N(C1=O)c2ccccc2

grade

analytical standard

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
veterinary

format

neat

storage temp.

2-8°C

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

A non-steroidal anti-inflammatory drug that, when coadministered with morphine, potentiates its antinociceptive action and delays the development of tolerance. Dipyrone is a relatively selective inhibitor of cyclooxygenase-3 (COX-3), with lower activity against COX-1 and no activity against COX-2. Blocks PGE2-induced hyperalgesia in several models.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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Joel E Schlosburg et al.
Behavioural pharmacology, 23(7), 722-726 (2012-09-08)
Dipyrone is a common nonopioid analgesic and antipyretic, which, in many countries, is available over the counter and is more widely used than paracetamol or aspirin. However, the exact mechanisms by which dipyrone acts remain inconclusive. Two novel arachidonoyl-conjugated metabolites
Márcia Germana Alves de Araújo Lobo et al.
BMC pharmacology & toxicology, 14, 5-5 (2013-01-10)
Adverse drug reactions (ADRs) are recognised as a common cause of hospital admissions, and they constitute a significant economic burden for hospitals. Hospital-based ADR monitoring and reporting programmes aim to identify and quantify the risks associated with the use of
A Dibra et al.
Journal of biological regulators and homeostatic agents, 26(3), 539-544 (2012-10-05)
There is no or little evidence on postoperative pain assessment and treatment in Albanian hospitals. This study is based on our every day work and aims to highlight our experience. We conducted a descriptive drug utilization study which implied data
Juliano M Martins et al.
Journal of applied physiology (Bethesda, Md. : 1985), 113(9), 1456-1465 (2012-09-01)
This study investigated the involvement of prostaglandins and regulated on activation, normal T cell expressed and secreted (RANTES), in fever induced by live Staphylococcus aureus (no. 25923, American Type Culture Collection) injection in rats. S. aureus was injected intraperitoneally at
Jayne Edwards et al.
The Cochrane database of systematic reviews, (9)(9), CD003227-CD003227 (2010-09-09)
Dipyrone (metamizole) is a non-steroidal anti-inflammatory drug used in some countries to treat pain (postoperative, colic, cancer, and migraine); it is banned in others because of an association with life-threatening blood agranulocytosis. This review updates a 2001 Cochrane review, and

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