Date published: 2026-5-7

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OCTL1 Inhibitors

OCTL1 inhibitors is a class of chemical compounds intricately designed to modulate the activity of Organic Cation Transporter-Like 1 (OCTL1), a protein belonging to the organic cation transporter (OCT) family within the solute carrier (SLC) superfamily. OCTL1 plays a pivotal role in the cellular transport of diverse organic cations across biological membranes. These inhibitors are meticulously formulated to interact with OCTL1, with the ultimate aim of influencing its transport function and cellular activities. Chemically, OCTL1 inhibitors exhibit a diverse array of structural configurations, characterized by distinct molecular motifs and functional groups that enable precise interactions with the transporter. This broad class can encompass a range of chemical entities, including small molecules, organic compounds, and synthetic derivatives, each tailored to engage OCTL1's active site or relevant binding regions. The development of OCTL1 inhibitors necessitates an in-depth understanding of the protein's structural features. The identification and optimization of OCTL1 inhibitors involve a multifaceted approach, including high-throughput screening of compound libraries, computational modeling, and structure-activity relationship analyses. The goal is to identify compounds that can selectively interact with OCTL1, thereby influencing its cation transport function while mitigating interactions with other transporters or cellular processes. By unraveling the intricate nuances of OCTL1's interactions with organic cations and cellular membranes, these inhibitors advance our understanding of transport mechanisms and cellular processes vital for normal physiological function.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Pyrimethamine

58-14-0sc-208190
sc-208190A
sc-208190B
1 g
5 g
25 g
$80.00
$238.00
$825.00
5
(0)

Pyrimethamine is a known inhibitor of OCTLIt's an agent used for certain parasitic infections and has been shown to inhibit the transport activity of OCTL1.

Trimethoprim

738-70-5sc-203302
sc-203302A
sc-203302B
sc-203302C
sc-203302D
5 g
25 g
250 g
1 kg
5 kg
$67.00
$161.00
$255.00
$721.00
$3401.00
4
(1)

Trimethoprim is an antibiotic that has been identified as an inhibitor of OCTLIt's used for bacterial infections and can also affect the transport function of OCTL1.

Pentamidine

100-33-4sc-208158
sc-208158A
25 mg
50 mg
$380.00
$568.00
(1)

Pentamidine is an antiprotozoal and antimicrobial agent that has been studied for its inhibitory effects on OCTL1-mediated transport.

Verapamil

52-53-9sc-507373
1 g
$374.00
(0)

Verapamil is a calcium channel blocker that has been investigated for its potential to inhibit OCTL1-mediated transport.

Quinine

130-95-0sc-212616
sc-212616A
sc-212616B
sc-212616C
sc-212616D
1 g
5 g
10 g
25 g
50 g
$79.00
$104.00
$166.00
$354.00
$572.00
1
(0)

Quinine is a chemical that has been explored for its inhibitory effects on OCTL1 transport.

Cimetidine

51481-61-9sc-202996
sc-202996A
5 g
10 g
$62.00
$86.00
1
(1)

Cimetidine is a histamine H2 receptor antagonist used to reduce stomach acid production. It has been investigated for its potential to inhibit OCTL1 function.

1-Adamantylamine

768-94-5sc-251475
sc-251475A
1 g
25 g
$39.00
$147.00
(0)

1-Adamantylamine has been studied for its effects on OCTL1-mediated transport.

Ranitidine

66357-35-5sc-203679
1 g
$193.00
(1)

Ranitidine is another histamine H2 receptor antagonist used to reduce stomach acid production. It has been explored for its potential to inhibit OCTL1 transport.

Chlorpromazine

50-53-3sc-357313
sc-357313A
5 g
25 g
$61.00
$110.00
21
(1)

Chlorpromazine is an antipsychotic agent that has been studied for its inhibitory effects on OCTL1-mediated transport.