Benzoic Acid-d5 Ethyl Ester

• CAT Number: R058676
• CAS Number: 54354-03-9
• Molecular Formula: C9H10O2
• Molecular Weight: 155.20
• Purity: ≥95%
• Synonyms: Ethyl Benzenecarboxylate-d5; Ethyl Benzoate-d5; NSC 8884-d5
• Storage: -20°C
• IUPAC Name: ethyl 2,3,4,5,6-pentadeuteriobenzoate
• InChI: InChI=1S/C9H10O2/c1-2-11-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3/i3D,4D,5D,6D,7D
• InChIKey: MTZQAGJQAFMTAQ-DKFMXDSJSA-N
• SMILES: [2H]C1=C(C(=C(C(=C1[2H])[2H])C(=O)OCC)[2H])[2H]

Benzoic Acid-d5 Ethyl Ester（Cat No.:R058676） is a deuterated form of benzoic acid ethyl ester, where five hydrogen atoms are replaced with deuterium. This isotopic modification significantly enhances the compound’s stability and is particularly valuable in analytical chemistry for mass spectrometry and NMR studies. It serves as an excellent internal standard due to its stable isotopic labeling, facilitating accurate quantification and analysis of complex organic mixtures. Benzoic Acid-d5 Ethyl Ester is commonly used in the food and fragrance industries to understand the behavior of esters in various formulations, improving product quality and consistency.