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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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grade

analytical standard

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
veterinary

format

neat

storage temp.

2-8°C

SMILES string

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

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
M Levy et al.
Clinical pharmacokinetics, 28(3), 216-234 (1995-03-01)
The pharmacokinetics of dipyrone are characterised by rapid hydrolysis to the active moiety 4-methyl-amino-antipyrine (MAA), which has 85% bioavailability after oral administration in tablet form, and takes a short time to achieve maximal systemic concentrations (tmax of 1.2 to 2.0