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Catalog Number:
37554
CAS Number:
94-09-7
Ethyl 4-aminobenzoate
Grade:
Meets USP specification
Purity:
98 - 102% (Assay on dried basis)
Synonym(s):
4-Aminobenzoic acid ethyl ester, Benzocaine
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Product Information

Ethyl 4-aminobenzoate, also known as Ethyl p-aminobenzoate or Ethyl para-aminobenzoate, is a versatile compound widely utilized in the pharmaceutical and cosmetic industries. This ester of para-aminobenzoic acid is primarily recognized for its application as a local anesthetic and a UV filter in sunscreens. Its ability to absorb UV radiation makes it an essential ingredient in formulations aimed at protecting the skin from harmful sun exposure. Additionally, Ethyl 4-aminobenzoate is employed in the synthesis of various pharmaceuticals, particularly in the production of analgesics and anti-inflammatory agents, enhancing its relevance in medicinal chemistry.

The compound's favorable properties, such as its solubility in organic solvents and stability under various conditions, make it an attractive choice for researchers and formulators. Its effectiveness as a UV absorber, combined with its role in drug synthesis, positions Ethyl 4-aminobenzoate as a valuable asset in both industrial and research applications. This compound not only meets the demands of modern formulations but also offers potential for innovation in developing new therapeutic agents.

Synonyms
4-Aminobenzoic acid ethyl ester, Benzocaine
CAS Number
94-09-7
Purity
98 - 102% (Assay on dried basis)
Grade
Meets USP specification
Molecular Formula
C9H11NO2
Molecular Weight
165.19
MDL Number
MFCD00007892
PubChem ID
2337
Melting Point
89 - 92 °C (Lit.)
Appearance
White to almost white powder to crystal
Boiling Point
310 °C (Lit.)
Conditions
Store at 2 - 8 °C
General Information
Synonyms
4-Aminobenzoic acid ethyl ester, Benzocaine
CAS Number
94-09-7
Purity
98 - 102% (Assay on dried basis)
Grade
Meets USP specification
Molecular Formula
C9H11NO2
Molecular Weight
165.19
MDL Number
MFCD00007892
PubChem ID
2337
Melting Point
89 - 92 °C (Lit.)
Appearance
White to almost white powder to crystal
Boiling Point
310 °C (Lit.)
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Ethyl 4-aminobenzoate is widely utilized in research focused on:

  • Pharmaceutical Development: This compound serves as an intermediate in the synthesis of various pharmaceuticals, particularly in the creation of local anesthetics and anti-inflammatory drugs.
  • Cosmetic Formulations: It is used in skin care products for its potential to enhance skin penetration and improve the efficacy of active ingredients, making it valuable in the cosmetic industry.
  • Analytical Chemistry: Ethyl 4-aminobenzoate is employed as a standard in chromatographic techniques, aiding in the accurate analysis of complex mixtures in laboratories.
  • Polymer Chemistry: This compound can be incorporated into polymer matrices to modify their properties, such as improving thermal stability and mechanical strength, which is beneficial in materials science.
  • Biochemical Research: It is utilized in studies related to enzyme activity and protein interactions, providing insights that are crucial for drug design and development.

Citations