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benzocaine

Structure via PubChem · Public domain (PubChem)

EntityQ422745· pop 38· linked from 548 articles

benzocaine

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Also known as Baby Anbesol, Americaine, Ethyl p-Aminophenylcarboxylate, p-(Ethoxycarbonyl)aniline, p-Ethoxycarboxylic Aniline, Benzocainum, Amben ethyl ester, p-Carbethoxyaniline

Benzocaine, sold under the brand name Orajel amongst others, is a local anesthetic, belonging to the amino ester drug class, commonly used as a topical painkiller or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is combined with antipyrine to form A/B ear drops. In the US, products containing benzocaine for oral application are contraindicated in children younger than two years old.

OverviewAI-generated

Benzocaine is a chemical compound with the formula C₉H₁₁NO₂. Its IUPAC name is ethyl 4-aminobenzoate. The substance has a mass of 165.079 and a weight of 165.19. It features a melting point of 90.

Chemical properties include an xlogp of 1.9 and a tpsa of 52.3. The molecule contains one hydrogen bond donor and three hydrogen bond acceptors, with a charge of 0. The canonical SMILES notation is CCOC(=O)C1=CC=C(C=C1)N.

Benzocaine is referenced by 548 other encyclopedia articles. A search for the term yields 1692 results in the PubMed database.

Synthesized by Vinony from 18 facts across 4 sources: Wikidata, PubMed, PubChem, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Key facts

Drug.image
Benzocaine.svg
Drug.image_class
skin-invert-image
Drug.width
200
Drug.image2
Benzocaine-from-xtal-3D-balls.png
Drug.image_class2
bg-transparent
Drug.width2
200
Drug.tradename
Anbesol, Lanacane, Orajel, others
Drug.routes_of_administration
Topical, Oral
Drug.ATC_prefix
C05
Drug.ATC_suffix
AD03
Drug.ATC_supplemental
, , ,
Drug.legal_AU
S4
Drug.legal_AU_comment
/Schedule 2
Drug.legal_UK
GSL, P
Drug.legal_US
OTC
Drug.CAS_number
94-09-7
Drug.PubChem
2337
Drug.DrugBank
DB01086

via Wikipedia infobox

Chemical data

Formula
C9H11NO2
Molecular weight
165.19 g/mol
IUPAC name
ethyl 4-aminobenzoate
SMILES
CCOC(=O)C1=CC=C(C=C1)N
InChIKey
BLFLLBZGZJTVJG-UHFFFAOYSA-N
XLogP
1.9
Polar surface area
52.3 Ų
H-bond donors
1
H-bond acceptors
3
Formal charge
0

via PubChem

Research

1,692 papers

via PubMed

~5 min read

Encyclopedic overview

10 sections
Contents
  • Medical uses
  • Other uses
  • Available forms
  • Side effects
  • Chemistry
  • Synthesis
  • History
  • Society and culture
  • Veterinary uses
  • References

Benzocaine, sold under the brand name Orajel amongst others, is a local anesthetic, belonging to the amino ester drug class, commonly used as a topical painkiller or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is combined with antipyrine to form A/B ear drops. In the US, products containing benzocaine for oral application are contraindicated in children younger than two years old.

It was first synthesised in 1890 in Germany and approved for medical use in 1902.

Excerpted from Wikipedia’s “benzocaine” article, available under the CC BY-SA 4.0 licence.

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