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Home/Compounds/API/(RS)-mexiletine hydrochloride
C11H18ClNO
215.72 g/mol
APIWarning

Mexiletine hydrochloride

CAS5370-01-4EC226-362-1
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

Mexiletine hydrochloride is the hydrochloride salt form of mexiletine, a local anesthetic and antiarrhythmic (Class IB) agent structurally related to lidocaine. It acts by inhibiting the inward sodium current in cardiac cells, slowing nerve impulses in the heart and stabilizing the heartbeat.

Antiarrhythmic agent (Class IB) for pharmaceutical manufacturingLocal anesthetic for pharmaceutical useActive pharmaceutical ingredient in drug formulations

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

(RS)-mexiletine

CAS31828-71-4

pharmaceutical raw material

ReferenceSame Category

Leuprolide

CAS53714-56-0

pharmaceutical raw material

ReferenceSame Category

Carprofen

CAS53716-49-7

pharmaceutical raw material

ReferenceSame Category

Oxfendazole

CAS53716-50-0

pharmaceutical raw material

ReferenceSame Category

11-keto oxcarbazepine

CAS537693-29-1

pharmaceutical raw material

Referencestereoisomer of

(S)-1-(2,6-Dimethylphenoxy)propan-2-amine hydrochloride

CAS81771-85-9

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed

Customs Tariff Classification

The international HS code for Mexiletine hydrochloride (CAS 5370-01-4) is 2922.19.

HS code (international, 6-digit)

2922.19

EU CN code (8-digit)

2922 19 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-(2,6-dimethylphenoxy)propan-2-amine;hydrochloride

InChIKey

NFEIBWMZVIVJLQ-UHFFFAOYSA-N

SMILES

CC1=C(C(=CC=C1)C)OCC(C)N.Cl

Synonyms (37)
  • Mexiletine hydrochloride (JP18/USP)
  • Mexiletine hydrochloride, European Pharmacopoeia (EP)
  • Mexiletine hydrochloride, United States Pharmacopeia (USP)
  • KOE-1173 (hydrochloride)
  • Katen
  • Ko 1173 Cl
  • MEXILITENE HYDROCHLORIDE
  • Mexiletene hydrochloride
  • Mexiletine HCL
  • Mexiletine hydrochloride
  • Mexiletine hydrochloride CRS
  • Mexitil
  • Mexitil (TN)
  • Mexitil p.l.

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