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Flufenamic acid

Name: Flufenamic acid
Brand: Selleck Chemicals
SKU: S4268
Rating: 5 (2 reviews)

Catalog No.S4268 Purity:99.9%

Flufenamic Acid is an anti-inflammatory agent, and also acts as an ion channel modulator.

Flufenamic acid Chemical Structure

CAS No. 530-78-9

Purity & Quality Control

Batch: S426801 DMSO]56 mg/mL]false]Ethanol]56 mg/mL]false]Water]Insoluble]false Purity: 99.9%

99.9

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Biological Activity

Description	Flufenamic Acid is an anti-inflammatory agent, and also acts as an ion channel modulator.

In vitro
In vitro	Flufenamic acids reversibly inhibits ICl(Ca) in Xenopus oocytes with IC50 of 28 mM, elicit in response to depolarizing voltage steps, in a dose-dependent manner, with no effect on the shape of the current-voltage curve. ^[1] Flufenamic acids blocks Ca2(+)-activated non-selective cation channels in inside-out patches from the basolateral membrane of rat exocrine pancreatic cells with IC50 of 10 μM. ^[2] Flufenamic acid binds with high affinity and negative cooperativity (pH 7.6) to wild-type (KD1=30 nM, KD2=255 nM), V30M (KD1=41 nM, KD2=320 nM) and L55P transthyretin (KD1=74 nM, KD2=682 nM), completely inhibiting amyloid fibril formation at a concentration of 10.8 μM, 3× the physiological concentration of transthyretin (3.6 μM), under conditions where transthyretin amyloid fibril formation is maximal (pH 4.4). ^[3] Flufenamic acid (viz 200 μM) produces a near complete collapse of the holding current at −50 mV, mirroring the effect of removal of extracellular Ca2+. Flufenamic acid inhibits recombinant human TRPM2 (hTRPM2) as well as currents activated by intracellular ADP-ribose in the CRI-G1 rat insulinoma cell line. Flufenamic acid antagonises ADP-ribose activated currents in the rat insulinoma cell line CRI-G1 in concentration- and pH-dependent kinetics manner. ^[4] Flufenamic acid reversibly inhibits (IC50 = 13.8 μM) DAPs and phasic firing with a similar time course in rat supraoptic neurones, but has no significant effects (P > 0.05) on membrane potential, spike threshold and input resistance, nor on the frequency and amplitude of spontaneous synaptic potentials. ^[5]

References

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Chemical Information & Solubility

Molecular Weight	281.23	Formula	C₁₄H₁₀F₃NO₂
CAS No.	530-78-9	SDF	Download Flufenamic acid SDF
Smiles	C1=CC=C(C(=C1)C(=O)O)NC2=CC=CC(=C2)C(F)(F)F
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 56 mg/mL ( (199.12 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 56 mg/mL

Water : Insoluble

Molecular Weight Calculator

In vivo
Batch:

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In vivo Formulation Calculator

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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