A7606

Aprindine hydrochloride

≥98% (HPLC), solid

• Synonym(s): N-(2,3-Dihydro-1H-inden-2-yl)-N′,N′-diethyl-N-phenyl-1,3-propanediamine hydrochloride, Amidonal
• Empirical Formula (Hill Notation): C₂₂H₃₀N₂ · HCl
• CAS Number: 33237-74-0
• Molecular Weight: 358.95
• NACRES: NA.77
• PubChem Substance ID: 329770937
• UNSPSC Code: 12352200
• EC Number: 251-418-7
• MDL number: MFCD01698392
• Assay: ≥98% (HPLC)
• Form: solid
• Storage condition: desiccated

Properties

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: solid
• storage condition: desiccated
• solubility: H₂O: >10 mg/mL
• storage temp.: 2-8°C
• SMILES string: Cl.CCN(CC)CCCN(C1Cc2ccccc2C1)c3ccccc3
• InChI: 1S/C22H30N2.ClH/c1-3-23(4-2)15-10-16-24(21-13-6-5-7-14-21)22-17-19-11-8-9-12-20(19)18-22;/h5-9,11-14,22H,3-4,10,15-18H2,1-2H3;1H
• InChI key: KIPFVRHNAAZJOD-UHFFFAOYSA-N

Description

Application

Aprindine hydrochloride is a class Ib antiarrhythmic and hERG channel blocker. Aprindine hydrochloride also inhibits the activities of calmodulin-sitmulated cyclic 3′:5′-nucleotide phosphodiesterase and Ca-ATPase.

Biochem/physiol Actions

Aprindine hydrochloride is a class Ib antiarrhythmic and hERG channel blocker.

Aprindine hydrochloride is a class Ib antiarrhythmic and hERG channel blocker. Aprindine shows structure similarities to lidocaine and procainamide and is effective in treatment of patients with ventricular premature depolarizations, ventricular tachycardia, and supraventricular arrhythmias. Aprindine inhibits the activation of bovine brain cyclic 3′:5′-nucleotide phosphodiesterase (EC 3.1.4.17) by calmodulin and inhibits calmodulin-stimulated Ca-ATPase (ATP phosphohydrolase EC 3.6.1.3) activity.

Features and Benefits

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319,H335
• pcodes: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves