Pharm-Rx Naphazoline Hydrochloride

Pharm-Rx Naphazoline Hydrochloride contains naphazoline hydrochloride and operates in over-the-counter (OTC) capacities within pharmaceuticals and nutraceuticals. Classified as an active pharmaceutical ingredient (API) under pharmaceutical actives and precursors, it is commonly used in various formulations for its properties related to nasal decongestion and eye-related conditions.

Chemical Name: Naphazoline Hydrochloride

CAS Number: 550-99-2

Chemical Inventories: AICS (Australia), DSL (Canada), EINECS (EU), ENCS (Japan), NZIoC (New Zealand), TCSI (Taiwan)

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

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    Enhanced TDS

    Identification & Functionality

    Chemical Name
    Pharma & Nutraceuticals Functions
    Molecular formula
    C₁₄H₁₄N₂ · HCl
    Product Families

    Naphazoline Hydrochloride contains not less than 98.0% and not more than 102.0% of naphazoline hydrochloride (C₁₄H₁₄N₂ · HCl), calculated on the dried basis.

    Chemical Structure

     Naphazoline Hydrochloride - Chemical Structure

    Applications & Uses


    Physical Form
    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight246.74

    Regulatory & Compliance

    Certifications & Compliance
    Chemical Inventories
    FDA Disclaimer

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    USP Reference Standards
    • USP Naphazoline Hydrochloride RS USP Naphazoline Related Compound A RS N-(2-Aminoethyl)-2-(naphthalen-1-yl)acetamide
    • C14H16N2O 228.29

    Storage & Handling

    Storage Information

    Preserve in tight, light-resistant containers.