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Merck
CN

SML0493

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
NACRES:
NA.77
PubChem Substance ID:
329825443
UNSPSC Code:
12352200
MDL number:
MFCD03278952

Key Documents

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Product Name

T16Ainh-A01, ≥95% (HPLC)

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)

SMILES string

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

InChI key

QSIYTNYMBWYHAA-UHFFFAOYSA-N

assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

storage temp.

room temp

Quality Level

100

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.
T16Ainh-A01 is a selective TMEM16A calcium-activated chloride channel inhibitor...

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000178124
0000178123
0000150352
0000150352
0000178124

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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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