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SML0493

Sigma-Aldrich

T16Ainh-A01

≥95% (HPLC)

Synonym(s):

2-[(5-Ethyl-1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)thio]-N-[4-(4-methoxyphenyl)-2-thiazolyl]-acetamide

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About This Item

Empirical Formula (Hill Notation):
C19H20N4O3S2
CAS Number:
552309-42-9
Molecular Weight:
416.52
MDL number:
MFCD03278952
UNSPSC Code:
12352200
PubChem Substance ID:
329825443
NACRES:
NA.77

Quality Level

100

assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

storage temp.

room temp

SMILES string

CCc1c(C)nc(SCC(=O)Nc2nc(cs2)-c3ccc(OC)cc3)nc1O

InChI

1S/C19H20N4O3S2/c1-4-14-11(2)20-18(23-17(14)25)28-10-16(24)22-19-21-15(9-27-19)12-5-7-13(26-3)8-6-12/h5-9H,4,10H2,1-3H3,(H,20,23,25)(H,21,22,24)

InChI key

QSIYTNYMBWYHAA-UHFFFAOYSA-N

Related Categories

Application

T16Ainh-A01 has been used as an inhibitor of transmembrane protein 16A (TMEM16A).

Biochem/physiol Actions

T16Ainh-A01 is a selective TMEM16A calcium-activated chloride channel inhibitor that strongly inhibits chloride current in salivary gland cells. T16Ainh-A01 poorly inhibited total CaCC current in intestinal and airway epithelial cells, but blocked mainly an initial, agonist-stimulated transient chloride current. T16Ainh-A01 does not alter cytoplasmic calcium and has little effect on CFTR Cl- conductance.

Features and Benefits

This compound is featured on the Chloride Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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TMEM16A regulates portal vein smooth muscle cell proliferation in portal hypertension.
Zeng X, et al.
Experimental and Therapeutic Medicine, 15(1), 1062-1068 (2018)
Jinyu Zhang et al.
International journal of molecular sciences, 23(22) (2022-11-27)
Dry eye disease (DED) is a multifactorial disease with an incidence of approximately 50% worldwide. DED seriously affects quality of life and work. The prevalence of environmental DED (eDED) ranges from 35 to 48%. Conjunctival fluid secretion dysfunction may be

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