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Safety Information

SML2323

Sigma-Aldrich

GSK1702934A

≥98% (HPLC)

Synonym(s):

1,3-Dihydro-1-[1-[(5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-yl)carbonyl]-4-piperidinyl]-2H-benzimidazol-2-one, GSK-2934A

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About This Item

Empirical Formula (Hill Notation):
C22H25N3O2S
CAS Number:
924377-85-5
Molecular Weight:
395.52
MDL number:
MFCD08868156
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C1N(C2CCN(C(C3=CC(CCCCC4)=C4S3)=O)CC2)C5=CC=CC=C5N1

Biochem/physiol Actions

GSK1702934A (GSK-2934A) is a direct activator of TRPC3 and TRPC6 ion channels with selectivity for TRPC3. In HEK293 kidney cells transduced with recombinant human TRPC3 or TRPC6, GSK1702934A activated current with an EC50 of ∼ 80 nM for TRPC3 vs. 440 nM for TRPC6. It does not activate TRPV4, TRPA1, M1, M4, CaV1.2, hERG, NaV1.5, or CXCR5 receptors at concentrations <10 μM. GSK1702934A has been used to study TRPC3 channels in the heart, exhibiting pro-arrhythmic, and inotropic actions in isolated Langendorff hearts from TRPC3-overexpressing mice.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SML2323-VAR:
SML2323-BULK:
SML2323-5MG:
SML2323-25MG:

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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Michaela Lichtenegger et al.
Nature chemical biology, 14(4), 396-404 (2018-03-21)
Transient receptor potential canonical (TRPC) channels TRPC3, TRPC6 and TRPC7 are able to sense the lipid messenger diacylglycerol (DAG). The DAG-sensing and lipid-gating processes in these ion channels are still unknown. To gain insights into the lipid-sensing principle, we generated
Bernhard Doleschal et al.
Cardiovascular research, 106(1), 163-173 (2015-01-30)
TRPC3 is a non-selective cation channel, which forms a Ca2+ entry pathway involved in cardiac remodelling. Our aim was to analyse acute electrophysiological and contractile consequences of TRPC3 activation in the heart. We used a murine model of cardiac TRPC3
Hannah E Wajdner et al.
Physiological reports, 5(5) (2017-03-16)
Inappropriate activation of mast cells via the FcεRI receptor leads to the release of inflammatory mediators and symptoms of allergic disease. Calcium influx is a critical regulator of mast cell signaling and is required for exocytosis of preformed mediators and

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