Date published: 2026-3-3

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LRRK2 Inhibitors

The chemical class referred to as LRRK2 Inhibitors encompasses a group of compounds designed to either directly or indirectly modulate the activity of Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2), a protein implicated in various cellular processes. These inhibitors play a critical role in elucidating the biological functions of LRRK2 and its involvement in diseases. Direct LRRK2 inhibitors, such as GSK2578215A, PF-06447475, MLi-2, LRRK2-IN-1, and CZC-25146, specifically target the kinase domain of LRRK2. These compounds bind to LRRK2's ATP-binding site, disrupting its ability to phosphorylate downstream substrates. By inhibiting the kinase activity of LRRK2, these chemicals provide researchers with a valuable means to investigate the role of LRRK2 in cellular processes, including its possible links to disease mechanisms. In contrast, indirect LRRK2 inhibitors, including TAE684, HG-10-102-01, BIX 02565, NVP-TAE226, DMH1, BMS-754807, and SCH 772984, impact LRRK2 through interactions with related signaling pathways. For example, TAE684 indirectly affects LRRK2 by inhibiting downstream signaling through the ALK and ROS1 pathways, leading to reduced LRRK2 activity. Similarly, HG-10-102-01 inhibits the mTOR pathway, which interacts with LRRK2 signaling, indirectly influencing LRRK2 activity. These indirect inhibitors provide a broader perspective on the regulatory networks involving LRRK2 and contribute to our understanding of its cellular functions.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

GSK257821A

1285515-21-0sc-396100
5 mg
$81.00
(0)

GSK257821A is characterized by its potent reactivity as an acid halide, engaging in acylation processes that yield diverse carbonyl derivatives. Its unique electronic structure enhances electrophilicity, promoting swift nucleophilic attacks. The compound's specific steric hindrance affects the orientation and rate of reactions, leading to tailored product formation. Furthermore, GSK257821A demonstrates a distinctive solubility profile, allowing for optimized interactions in various solvent systems.

NVP-BSK805

1092499-93-8sc-364736
sc-364736A
5 mg
50 mg
$540.00
$1950.00
1
(0)

GSK2578215A is a potent and selective LRRK2 inhibitor that directly targets LRRK2 kinase activity, inhibiting its phosphorylation of downstream substrates.

LRRK2-IN-1

1234480-84-2sc-489316
10 mg
$245.00
(0)

LRRK2-IN-1 is an ATP-competitive inhibitor that targets the kinase domain of LRRK2, effectively suppressing its kinase activity and subsequent phosphorylation events.

N-(2-(2-(2-Methoxy-4-morpholinophenylamino)-5-fluoropyrimidin-4-ylamino)phenyl)methanesulfonamide

1191911-26-8sc-484526
10 mg
$430.00
(0)

CZC-25146 is a selective LRRK2 inhibitor that disrupts LRRK2 kinase activity by binding to its ATP-binding pocket, inhibiting substrate phosphorylation.

TAE684

761439-42-3sc-364626
sc-364626A
5 mg
50 mg
$188.00
$988.00
2
(1)

TAE684 is a LRRK2 inhibitor that indirectly affects LRRK2 by inhibiting its downstream signaling through the ALK and ROS1 pathways, potentially leading to reduced LRRK2 activity.

[4-[[5-Chloro-4-(methylamino)-2-pyrimidinyl]amino]-3-methoxyphenyl]-4-morpholinylmethanone

1351758-81-0sc-505086
100 mg
$11500.00
(0)

HG-10-102-01 is an inhibitor of the mTOR pathway, which can indirectly inhibit LRRK2 activity as LRRK2 signaling interacts with the mTOR pathway, potentially reducing LRRK2 activity.

DMH-1

1206711-16-1sc-361171
sc-361171B
sc-361171A
sc-361171C
10 mg
25 mg
50 mg
100 mg
$213.00
$318.00
$632.00
$1047.00
2
(0)

DMH1 is a selective BMP type I receptor kinase inhibitor, indirectly influencing LRRK2 through the BMP signaling pathway, which interacts with LRRK2 signaling, potentially reducing LRRK2 activity.

BMS-754807

1001350-96-4sc-507396
5 mg
$304.00
(0)

BMS-754807 is an IGF-1R inhibitor that indirectly affects LRRK2 by inhibiting the IGF-1R pathway, which can lead to reduced LRRK2 activity due to its interaction with LRRK2 signaling.

SCH772984

942183-80-4sc-473205
5 mg
$370.00
5
(0)

SCH 772984 is a selective ERK inhibitor that indirectly inhibits LRRK2 through the MAPK/ERK pathway, as LRRK2 signaling intersects with this pathway, potentially reducing LRRK2 activity.