Niflumic acid - Moligand™, 10mM in DMSO , Channel blocker of CaCC;Channel blocker of ClC-1;Activator of ClC-Ka;Channel blocker of ClC-Ka;Activator of ClC-Kb;Activator of K Na1.2;Activator of K v7.1;Activator of TRPA1;Channel blocker of TRPC4, CAS No.4394-, Channel blocker of CaCC;Channel blocker of ClC-1;Activator of ClC-Ka;Channel blocker of ClC-Ka;Activator of ClC-Kb;Activator of K Na1.2;Activator of K v7.1;Activator of TRPA1;Channel blocker of TRPC4

CAS: 4394-00-7 Cat. No.: N409062 Formula: C13H9F3N2O2 Molecular Weight: 282.22 Beilstein Registry Number: 22(5)13,598 EC Number: 224-516-2
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. 10mM in DMSO
Synonyms
2-(3-(trifluoromethyl)phenylamino)nicotinic acid
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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Size
Germany (EU)
USA*
Price
Qty
1ml
N409062-1ml
—
2 In stock
€39.83
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Why this grade

Moligand™, 10mM in DMSO Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Information

Niflumic acid is an inhibitor of cyclooxygenase-2 used for joint and muscular pain.
In vitro

Niflumic acid inhibits Ca2+-activated Cl- channels with inhibition constant of 17 mM. Niflumic acid also inhibits ICl(Ca) elicited by bath application of Ca2+ to oocytes permeabilized using the Ca2+ ionophore A23187, demonstrating that the inhibition of ICl(Ca) is due to a direct interaction with the Cl- channel, rather than by interference with Ca2+ entry through voltage-dependent Ca2+ channels. Niflumic acid blocks Ca2+-activated non-selective cation channels in inside-out patches from the basolateral membrane of rat exocrine pancreatic cells with IC50 of 50 μM. Niflumic acid dose-dependently and reversibly activates large conductance calcium-activated K+ (KCa) channels. Niflumic acid produces a concentration-dependent inhibition of spontaneous transient inward current (STIC, calcium-activated chloride current) amplitude. Niflumic acid inhibits noradrenaline- and caffeine-evoked IO(Ca) with an ICM50 of 6.6 μM, i.e.is less potent against evoked currents compared to spontaneous currents. Niflumic acid voltage-dependently inhibits spontaneous transient inward current (STIC) amplitude with IC50 of 2.3 μM and 1.1 μM at -50 and +50 mV respectively. Niflumic acid inhibits not only IL-13-induced goblet cell hyperplasia but also airway hyperresponsiveness and eosinophilic infiltration. Niflumic suppresses the eotaxin levels in bronchoalveolar lavage fluids and overexpression of the MUC5AC gene, a marker of goblet cell hyperplasia, in the lung after IL-13 instillation. Niflumic acid suppresses JAK2 activation, STAT6 activation, and eotaxin expression in epithelial cells.

In vivo


Cell Data

cell lines:

Concentrations:

Incubation Time:

Powder Purity:≥99%

Specifications

Synonyms
2-(3-(trifluoromethyl)phenylamino)nicotinic acid
Specifications & Purity
Moligand™, 10mM in DMSO
Biochemical and Physiological Mechanisms
Niflumic acid is an inhibitor of cyclooxygenase-2 used for joint and muscular pain.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Moligand™
Action Type
ACTIVATOR, CHANNEL BLOCKER
Mechanism of action
Channel blocker of CaCC;Channel blocker of ClC-1;Activator of ClC-Ka;Channel blocker of ClC-Ka;Activator of ClC-Kb;Activator of K Na1.2;Activator of K v7.1;Activator of TRPA1;Channel blocker of TRPC4
Names and Identifiers
Isomeric SMILES
C1=CC(=CC(=C1)NC2=C(C=CC=N2)C(=O)O)C(F)(F)F
WGK Germany
3
RTECS
QT2999100
Molecular Weight
282.22
Beilstein
22(5)13,598
Reaxy-Rn
489360
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=489360&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
TRPA1 Tclin Transient receptor potential cation channel subfamily A member 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TTR Tclin Transthyretin (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
PTGS2 Tclin Prostaglandin G/H synthase 2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNT2 Tchem Potassium channel subfamily T member 2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
C2315448Certificate of AnalysisSep 28, 2026 N409062
Chemical and Physical Properties
SolubilitySolubility (25°C) In vitro DMSO: 66 mg/mL warmed with 50ºC Water: bath (197.54 mM); Ethanol: 20 mg/mL warmed with 50ºC Water: bath (59.86 mM); Water: Insoluble;
Melt Point(°C)203-204 °C
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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