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M4531

Meclofenamic acid sodium salt

Synonim(y):

2-[(2,6-Dichloro-3-methylphenyl)amino]benzoic acid sodium salt

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Informacje o tej pozycji

Wzór liniowy:
C14H10Cl2NO2Na
Numer CAS:
Masa cząsteczkowa:
318.13
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
228-983-3
MDL number:
Assay:
≥93% (HPLC)
Form:
powder


biological source

synthetic (organic)

assay

≥93% (HPLC)

form

powder

solubility

water: 50 mg/mL, clear, colorless to faintly brownish-yellow, water: 50 mg/mL, clear, colorless to faintly yellow, water: 50 mg/mL, clear, colorless to very faintly brown

SMILES string

[Na].Cc1ccc(Cl)c(Nc2ccccc2C(O)=O)c1Cl

InChI

1S/C14H11Cl2NO2.Na.H/c1-8-6-7-10(15)13(12(8)16)17-11-5-3-2-4-9(11)14(18)19;;/h2-7,17H,1H3,(H,18,19);;

InChI key

CHGIZYUDGOIAFY-UHFFFAOYSA-N

General description

Meclofenamic acid consists of two aryl moieties that are twisted in perpendicular orientation, it includes N-2,6-dichloro-3-methylphenyl group and N-2-benzoic acid group. Because of the low aqueous solubility of the compound, it is commercially available as sodium salt.

Application

Meclofenamic acid sodium salt has been used:
  • in the inhibition of heat-induced denaturation of albumin
  • as a pharmacological agent in the preparation of superfusion solution for electrophysiology studies
  • to block the gap junctions

Biochem/physiol Actions

Cyclooxygenase (IC50 = 0.6 μM) and 5-lipoxygenase (IC50 = 46.3 μM) inhibitor.
Meclofenamic acid (MFA) is a nonsteroidal anti-inflammatory, analgesic and antipyretic drug. It inhibits prostaglandin biosynthesis pathway and finds its application in the treatment of postoperative and traumatic inflammation and swelling. MFA functions in opening the potassium voltage-gated channel subfamily Q member 2/member 3 (KCNQ2/Q3).
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Klasa składowania

11 - Combustible Solids

Co się dzieje?

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

PPE (środki ochrony indywidualnej)

Eyeshields, Gloves, type N95 (US)



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Lot/Batch Number

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Questions

  1. Hello, a vascular lab conducts wire myography with human (pregnant) omental resistance arteries. U46619 (cat# D8174) is used to wake up the vessels, followed by a U46619 dose-response curve to calculate an EC80. When the inhibitor meclofenamate (cat# M4531) is added, the vessels exhibit a significantly reduced constriction response to U46619, preventing the testing of a vasodilator curve (e.g. bradykinin) due to low pre-constriction.

    1 answer
    1. After adding meclofenamate, we have not specifically studied the impact on diminished U46619-induced vasoconstriction. However, based on a literature search, it is likely that meclofenamate could lead to diminished U46619-induced vasoconstriction as it is known to alter the binding of U46619 to thromboxane receptors.

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