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Tocainide hydrochloride

Catalog No. T0202 Name Sigma Aldrich
CAS Number 71395-14-7 Website http://www.sigmaaldrich.com
M. F. C11H17ClN2O Telephone 1-800-521-8956
M. W. 228.71848 Fax
Purity ≥98% (HPLC) Email
Storage desiccated Chembase ID: 153903

SYNONYMS

Title
Tocainide 盐酸盐
IUPAC name
2-amino-N-(2,6-dimethylphenyl)propanamide hydrochloride
IUPAC Traditional name
tocainide hydrochloride
Synonyms
2-Amino-N-(2,6-dimethylphenyl)propanamide 盐酸盐
2-Amino-N-(2,6-dimethylphenyl)propanamide hydrochloride

DATABASE IDS

EC Number 275-361-2
CAS Number 71395-14-7
PubChem SID 24724626
MDL Number MFCD00941502

PROPERTIES

Empirical Formula (Hill Notation) C11H16N2O · HCl
Purity ≥98% (HPLC)
Apperance white solid
Solubility DMSO: >20 mg/mL
Solubility H2O: ≥5 mg/mL
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
Storage Condition desiccated
Storage Condition under inert gas
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Biochem/physiol Actions
Tocainide hydrochloride is a sodium channel blocker; Class IB antiarrhythmic.
Features and Benefits
Tocainide is voltage-dependent and use-dependent sodium channel blocker (class IB type antiarrhythmic); Ki = 115 μM in blockade of inactivated-state sodium channels; IC50 = 985μM in blockade of Na+ currents at a holding potential (HP) of -140 mV; IC50 = 254 μM in blockade of Na+ currents at HP -70 mV; IC50 = 523 μM in blockade of Na+ currents at tonic block (-100 mV); IC50 = 248 μM for use-dependent block at 10 Hz.
Description (简体中文)
Biochem/physiol Actions
Tocainide hydrochloride is a sodium channel blocker; Class IB antiarrhythmic.
Features and Benefits
Tocainide is voltage-dependent and use-dependent sodium channel blocker (class IB type antiarrhythmic); Ki = 115 μM in blockade of inactivated-state sodium channels; IC50 = 985μM in blockade of Na+ currents at a holding potential (HP) of -140 mV; IC50 = 254 μM in blockade of Na+ currents at HP -70 mV; IC50 = 523 μM in blockade of Na+ currents at tonic block (-100 mV); IC50 = 248 μM for use-dependent block at 10 Hz.

REFERENCES