Pharm-Rx Tolnaftate

Pharm-Rx Tolnaftate, with the chemical name 2-naphthyl N-methyl-N-(3-tolyl)thiocarbamate, is a pharmaceutical active ingredient. It belongs to the broader category of pharmaceuticals and nutraceuticals, specifically within active pharmaceutical ingredients (APIs). Positioned in the healthcare and pharma markets, this product finds applications in drug delivery and care solutions, contributing to the diverse landscape of other drug and care solutions.

Chemical Name: 2-Naphthyl N-methyl-N-(3-tolyl)thiocarbamate

CAS Number: 2398-96-1

Chemical Inventories: AICS (Australia), DSL (Canada), ECL (Korea), EINECS (EU), ENCS (Japan), IECSC (China), NZIoC (New Zealand), TCSI (Taiwan), TSCA (USA)

Certifications & Compliance: California Proposition 65, DMF Type II, FDA 29 CFR 1910.1200

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Identification & Functionality

Molecular formula
C19H17NOS, C₁₉H₁₇OS
Molecular Structure


Tolnaftate contains not less than 98.0 percent and not more than 102.0 percent of C₁₉H₁₇NOS, calculated on the dried basis.

Chemical Structure

Tolnaftate - Chemical Structure

Applications & Uses


Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight307.41

Regulatory & Compliance

USP Reference Standards

USP Tolnaftate RS

Storage & Handling

Storage Information

Preserve in tight containers.