1054000
USP
Benzocaine
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
4-Aminobenzoic acid ethyl ester, Ethyl 4-aminobenzoate
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About This Item
Empirical Formula (Hill Notation):
C9H11NO2
CAS Number:
Molecular Weight:
165.19
Beilstein/REAXYS Number:
638434
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
pharmaceutical primary standard
API family
benzocaine
manufacturer/tradename
USP
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
CCOC(=O)c1ccc(N)cc1
InChI
1S/C9H11NO2/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6H,2,10H2,1H3
InChI key
BLFLLBZGZJTVJG-UHFFFAOYSA-N
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General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Benzocaine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Benzocaine Lozenges
- Benzocaine Gel
- Benzocaine Cream
- Benzocaine Ointment
- Benzocaine Topical Aerosol®
- Benzocaine Otic Solution
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Other Notes
Sales restrictions may apply.
Legal Information
Aerosol is a registered trademark of Cytec Technology Corp.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Stephan Warnke et al.
Journal of the American Chemical Society, 137(12), 4236-4242 (2015-03-12)
The immediate environment of a molecule can have a profound influence on its properties. Benzocaine, the ethyl ester of para-aminobenzoic acid that finds an application as a local anesthetic, is found to adopt in its protonated form at least two
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