Pharm-Rx Benzocaine

Pharm-Rx Benzocaine, identified by the chemical name ethyl p-aminobenzoate, is a crucial active pharmaceutical ingredient (API) in the realm of pharmaceuticals and nutraceuticals. This product holds significance in the healthcare and pharma markets. With diverse applications, it contributes to drug delivery and care solutions, adding to the array of other drug and care solutions available in the market.

Chemical Name: Ethyl p-aminobenzoate

CAS Number: 94-09-7

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

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

Synonyms: 4-Aminobenzoic Acid Ethyl Ester, Amben Ethyl Ester, Americaine, Baby Anbesol, Benzocaine, Ethyl 4-Aminobenzoate, Ethyl Aminobenzoate, Ethyl P-Aminophenylcarboxylate, p-(Ethoxycarbonyl)aniline, p-Carbethoxyaniline, p-Ethoxycarboxylic Aniline

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Enhanced TDS

Identification & Functionality

Chemical Name
Molecular formula
Product Families
Molecular Structure


Benzocaine, dried over phosphorus pentoxide for 3 hours, contains not less than 98.0% and not more than 102.0% of benzocaine (C₉H₁₁NO₂).

Chemical Structure

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Applications & Uses


Physical Form
Soluble In
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight165.19--

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 Aminobenzoic Acid RS Benzoic acid, 4-amino
  • C7H7NO2 137.14 USP Benzocaine RS USP Ethyl 4-nitrobenzoate RS Benzoic acid, 4-nitro-, ethyl ester
  • C9H9NO4 195.17