Description
Clemizole, also known as AL 20, P 48, or Reactrol, is a potent inhibitor of transient receptor potential channel TRPC5. Clemizole efficiently blocks TRPC5 currents and Ca(2+) entry in the low micromolar range (IC50 = 1.0-1.3 µM). Clemizole blocks TRPC5 currents irrespectively of the mode of activation. Based on fluorometric [Ca(2+)]i measurements, clemizole exhibits a sixfold selectivity for TRPC5 over TRPC4β (IC50 = 6.4 µM). Clemizole was not only effective in blocking heterologously expressed TRPC5 homomers but also TRPC1:TRPC5 heteromers as well as native TRPC5-like currents in the U-87 glioblastoma cell line.
Product information
CAS Number: 1163-36-6
Molecular Weight: 362.30
Formula: C19H21Cl2N3
Chemical Name: 1-[(4-chlorophenyl)methyl]-2-[(pyrrolidin-1-yl)methyl]-1H-1,3-benzodiazole hydrochloride
Smiles: Cl.ClC1=CC=C(CN2C3=CC=CC=C3N=C2CN2CCCC2)C=C1
InChiKey: DNFMJYXRIMLMBZ-UHFFFAOYSA-N
InChi: InChI=1S/C19H20ClN3.ClH/c20-16-9-7-15(8-10-16)13-23-18-6-2-1-5-17(18)21-19(23)14-22-11-3-4-12-22;/h1-2,5-10H,3-4,11-14H2;1H
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥360 days if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
Products are for research use only. Not for human use.
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