| Identification | Back Directory | [Name]
3,4,5-Trimethoxy-N-(2-methoxyethyl)-N-(4-phenyl-2-thiazolyl)-benzamide | [CAS]
461000-66-8 | [Synonyms]
Eact
Eact >=98% (HPLC)
inhibit,Eact,Inhibitor,Chloride Channel,Cl? Channels
3,4,5-Trimethoxy-N-(2-methoxyethyl)-N-(4-phenyl-2-thiazolyl)-benzamide
Benzamide, 3,4,5-trimethoxy-N-(2-methoxyethyl)-N-(4-phenyl-2-thiazolyl)-
3,4,5-Trimethoxy-N-(2-methoxyethyl)-N-(4-phenyl-1,3-thiazol-2-yl)benzamide | [Molecular Formula]
C22H24N2O5S | [MDL Number]
MFCD03115431 | [MOL File]
461000-66-8.mol | [Molecular Weight]
428.5 |
| Chemical Properties | Back Directory | [Boiling point ]
595.9±60.0 °C(Predicted) | [density ]
1.237±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
DMSO: soluble20mg/mL, clear | [form ]
powder | [pka]
2.27±0.10(Predicted) | [color ]
white to beige | [InChI]
1S/C22H24N2O5S/c1-26-11-10-24(22-23-17(14-30-22)15-8-6-5-7-9-15)21(25)16-12-18(27-2)20(29-4)19(13-16)28-3/h5-9,12-14H,10-11H2,1-4H3 | [InChIKey]
ZUXNHFFVQWADJL-UHFFFAOYSA-N | [SMILES]
O=C(C1=CC(OC)=C(OC)C(OC)=C1)N(CCOC)C2=NC(C3=CC=CC=C3)=CS2 |
| Hazard Information | Back Directory | [Description]
Eact is an activator of the calcium-activated chloride channel anoctamin 1 (ANO1). It increases chloride currents in FRT cells expressing human ANO1 (EC50 = 3 μM). It is selective for ANO1 over cystic fibrosis transmembrane conductance regulator (CFTR) chloride channels and epithelial sodium channels (ENaCs) in FRT cells at 10 μM. Eact (20 μM) increases the rate of submucosal gland fluid secretion in human bronchi isolated from patients with cystic fibrosis and healthy individuals. It increases production of mitochondrial reactive oxygen species (ROS), reduces the mitochondrial membrane potential, and induces apoptosis in rat lung microvascular endothelial cells (RLMVECs), as well as reduces total cell counts in pulmonary artery endothelial cell populations isolated from patients with idiopathic pulmonary arterial hypertension (IPAH). Eact also activates transient receptor potential vanilloid 1 (TRPV1) in HEK293T cells expressing the mouse receptor (EC50 = 11.6 μM) and induces scratching and licking behaviors in wild-type, but not Trpv1-/-, mice. | [Uses]
Eact is a Ca2+ activated chloride channel protein, which may be used for the treatment of diseases and disorders involving this particular channel such as cystic fibrosis, disorders related to salivary gland dysfunction, dry eye syndrome and intestinal hypomotility. | [Biochem/physiol Actions]
Eact activates the Calcium-activated Chloride channel (CaCC) TMEM16A CaCC. Eact stimulates CaCC conductance in salivary gland cells and submucosal airway epithelial cells. The compound Eact also stimulates submucosal gland secretion in human bronchial tissue and smooth muscle contraction in mouse intestine. | [storage]
Store at +4°C | [References]
[1] WAN NAMKUNG. Small-molecule activators of TMEM16A, a calcium-activated chloride channel, stimulate epithelial chloride secretion and intestinal contraction[J]. FASEB Journal, 2011, 25 11: 4048-4062. DOI: 10.1096/fj.11-191627
[2] AYED M ALLAWZI. Activation of Anoctamin-1 Limits Pulmonary Endothelial Cell Proliferation via p38-Mitogen-activated Protein Kinase-Dependent Apoptosis.[J]. American Journal of Respiratory Cell and Molecular Biology, 2018, 58 5: 658-667. DOI: 10.1165/rcmb.2016-0344oc
[3] SHENBIN LIU. Eact, a small molecule activator of TMEM16A, activates TRPV1 and elicits pain‐ and itch‐related behaviours[J]. British Journal of Pharmacology, 2016, 173 1: 1208-1218. DOI: 10.1111/bph.13420 |
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Sigma-Aldrich
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Energy Chemical
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http://www.energy-chemical.com |
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Bide Pharmatech Ltd.
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400-1647117 13681763483 |
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https://www.bidepharm.com/ |
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