Benzocaine-d4

• CAT Number: R006768
• CAS Number: 342611-08-9
• Molecular Formula: C9H11NO2
• Molecular Weight: 169.21
• Purity: ≥95%
• Synonyms: 4-Aminobenzoic Acid-d4 Ethyl Ester; p-Aminobenzoic-d4 Acid Ethyl Ester; Ethyl 4-Aminobenzoate-d4; (p-(Ethoxycarbonyl)(phenyl-d4)mine; 4-(Ethoxycarbonyl)aniline-d4; 4-(Ethoxycarbonyl)(phenyl-d4)amine; 4-Aminobenzoic Acid-d4 Ethyl Ester; 4-Carbethoxyan
• Storage: -20°C
• IUPAC Name: ethyl 4-amino-2,3,5,6-tetradeuteriobenzoate
• InChI: InChI=1S/C9H11NO2/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6H,2,10H2,1H3/i3D,4D,5D,6D
• InChIKey: BLFLLBZGZJTVJG-LNFUJOGGSA-N
• SMILES: [2H]C1=C(C(=C(C(=C1C(=O)OCC)[2H])[2H])N)[2H]

Benzocaine-d4（Cat No.:R006768） is a deuterated form of Benzocaine, where four deuterium atoms replace hydrogen, enhancing its analytical applications in pharmacokinetics and metabolism studies. This local anesthetic is widely used for pain relief in topical medications. The introduction of deuterium improves the stability and detection sensitivity of Benzocaine in mass spectrometric analysis, allowing for precise tracking and quantification in biological systems. Benzocaine-d4 is instrumental in studying the drug’s absorption, distribution, and elimination processes, providing critical data to optimize dosing strategies and enhance the efficacy and safety of anesthetic formulations.