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Merck

438194

LRRK2 Inhibitor II, CZC-25146

The LRRK2 Inhibitor II, CZC-25146 controls the biological activity of LRRK2. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Synonym(s):

LRRK2 Inhibitor II, CZC-25146, N-(2-(5-Fluoro-2-(2-methoxy-4-morpholinophenylamino)pyrimidin-4-ylamino)phenyl)methanesulfonamide, HCl, N-(2-(2-(2-Methoxy-4-morpholinophenylamino)-5-fluoropyrimidin-4-ylamino)phenyl)methanesulfonamide, HCl

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About This Item

Empirical Formula (Hill Notation):
C22H25FN6O4S · xHCl
Molecular Weight:
488.54 (free base basis)
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
100
Storage condition:
OK to freeze, desiccated (hygroscopic), protect from light

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SMILES string

FC1=C(N=C(NC2=CC=C(N3CCOCC3)C=C2OC)N=C1)NC4=CC=CC=C4NS(=O)(C)=O.[xHCl]

assay

≥98% (HPLC)

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated (hygroscopic), protect from light

color

gray to off-white

solubility

water: 1 mg/mL, DMSO: 5 mg/mL

shipped in

ambient

storage temp.

2-8°C

Quality Level

100

Related Categories

General description

An orally bioavailable fluoro-diaminopyrimidine compound that acts as a potent, reversible and ATP-competitive inhibitor of LRRK2 activity (IC50 = 4.76 and 6.87 nM for hr-wt-LRRK2 and G2019S-LRRK2 mutant, respectively) with selectivity over PLK4, GAK, TNK1, CAMKK2, and PIP4K2C (IC50<300 nM) in a 185-kinase panel. Does neither exert cytotoxicity nor block neuronal development of human or rat cortical neurons at 1 µM. Shown to prevent GS-LRRK2-induced neuronal injury (EC50 ~4 nM) and G2019S- or R1441C-LRRK2-mediated neuronal death in both rat and human cortical neurons (EC50 ~ 100 nM). Even though exhibits favorable pharmacokinetic profile and metabolic stability, and yet suffers from limited blood brain barrier penetration (~4%).

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Ramsden, N., et al. 2011. ACS Chem. Biol.6, 1021.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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