Date published: 2026-4-24

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TRPC1 Inhibitors

TRPC1 inhibitors constitute a distinctive class of chemical compounds engineered to intricately modulate the functionality of Transient Receptor Potential Canonical 1 (TRPC1) channels. These inhibitors play an instrumental role in manipulating cellular calcium homeostasis and intricate intracellular signaling pathways by engaging with specific binding sites on the TRPC1 channel protein. As an integral component of the larger TRP ion channel superfamily, TRPC1 channels wield considerable influence over diverse physiological processes within cells. The fundamental characteristic that sets TRPC1 inhibitors apart lies in their highly specialized capacity to interact with the TRPC1 channel protein in a manner that disrupts its normal operations. By doing so, these inhibitors wield direct command over the influx of calcium ions across the cellular membrane, thereby exerting downstream effects that reverberate across various cellular responses. This precise intervention in cellular calcium dynamics positions TRPC1 inhibitors as exceptional tools for unraveling the intricate web of cellular signaling pathways and the consequential ramifications for cell function. The emergence of this class of inhibitors stands as a pivotal advancement, offering scientists and researchers a unique opportunity to gain deeper insights into the nuanced functioning of TRPC1 channels. The discerning mechanism through which TRPC1 inhibitors function, along with their distinct selectivity in targeting TRPC1, renders them indispensable for scrutinizing the multifaceted landscape of cellular signaling. Their application extends beyond the confines of fundamental research, paving the way for innovations in a myriad of physiological contexts. Through careful investigation of these inhibitors, scientists can uncover novel aspects of cellular communication and glean insights that transcend our current understanding of cellular processes. I
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

4-Methyl-2-(1-piperidinyl)-quinoline

5465-86-1sc-483337
25 mg
$430.00
(0)

Selective for TRPC4/5 channels, investigated for cardiovascular and pain applications.

Pyr3

1160514-60-2sc-301624
sc-301624A
sc-301624B
5 mg
10 mg
25 mg
$151.00
$260.00
$520.00
(0)

Targets TRPC3, TRPC6, and TRPC7, with some TRPC1 effect, studied for calcium signaling.

CRAC Channel Inhibitor, BTP2

223499-30-7sc-221441
5 mg
$189.00
9
(1)

Affects store-operated calcium entry, indirectly influences TRPC1-mediated calcium influx.

SK&F 96365

130495-35-1sc-201475
sc-201475B
sc-201475A
sc-201475C
5 mg
10 mg
25 mg
50 mg
$103.00
$158.00
$397.00
$656.00
2
(1)

Targets store-operated channels, influences TRPC1-mediated currents.

SAR7334

1333210-07-3sc-507445
10 mg
$510.00
(0)

Small molecule inhibiting TRPC4/5 channels, potential in neurogenic inflammation.

Fenofibrate

49562-28-9sc-204751
5 g
$41.00
9
(1)

Cholesterol agent in research with suggested TRPC1 inhibitory effects, broader implications.