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208293

Sigma-Aldrich

Calcium-activated Chloride Channel Inhibitor, CaCCinh-A01

The Calcium-activated Chloride Channel Inhibitor, CaCCinh-A01 controls the biological activity of Calcium-activated Chloride Channel.

Synonym(s):

Calcium-activated Chloride Channel Inhibitor, CaCCinh-A01, 6-tert-butyl-2-(furan-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid, CaCC Blocker I, ANO Blocker I, Anoctamin Blocker I, TMEM16 Blocker I, TMEM16 Blocker I, ANO Blocker I, Anoctamin Blocker I, 6-tert-butyl-2-(furan-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid, CaCC Blocker I

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About This Item

Empirical Formula (Hill Notation):
C18H21NO4S
CAS Number:
407587-33-1
Molecular Weight:
347.43
MDL number:
MFCD02919058
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 50 mg/mL, pale yellow

shipped in

ambient

storage temp.

−20°C

SMILES string

CC(C)(C)C1CCC2=C(SC(NC(C3=CC=CO3)=O)=C2C(O)=O)C1

General description

An aminothiophene that inhibits Calcium-activated Chloride Channel (CaCC) current influx induced by multiple calcium-elevating agonists (IC50 = 10 µM) without inhibiting calcium elevation, and CaMKII and CFTR activity. Inhibits CaCC chloride response following agonist stimulation in human bronchial and intestinal epithelial cells. Also demonstrates an inhibitory effect on TMEM16A channels (IC50 = 2.1 µM).
An aminothiophene that inhibits Calcium-activated Chloride Channel (CaCC) current influx induced by multiple calcium-elevating agonists (IC50 = 10 µM) without inhibiting calcium elevation, and CaMKII and CFTR activity. Inhibits CaCC chloride response following agonist stimulation in human bronchial and intestinal epithelial cells. Also demonstrates an inhibitory effect on TMEM16A channels (IC50 = 2.1 µM). Also available as a 100 mM solution in DMSO (Cat. No. 508628).

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Other Notes

Fuente, R., et al. 2011, Mol Pharmacol.73, 758.
Namkung, W., et al. 2011, J Biol Chem.286, 2365.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Xiao-Long Li et al.
British journal of pharmacology, 179(12), 3043-3060 (2021-12-29)
Renal fibrosis is the final common outcome in most forms of chronic kidney disease (CKD). However, the underlying causal mechanisms remain obscure. The present study examined whether transmembrane member 16A (TMEM16A), a Ca2+ -activated chloride channel, contributes to the progression
F Christopher Peritore-Galve et al.
Gut microbes, 15(1), 2225841-2225841 (2023-06-23)
Clostridioides difficile infection (CDI) is the leading cause of hospital-acquired diarrhea and pseudomembranous colitis. Two protein toxins, TcdA and TcdB, produced by C. difficile are the major determinants of disease. However, the pathophysiological causes of diarrhea during CDI are not

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