Phthalic acid-d4

• CAT Number: S001112
• CAS Number: 87976-26-9
• Molecular Formula: C8H2D4O4
• Molecular Weight: 170.16
• Purity: ≥95%

Phthalic acid-d4 is the deuterium labeled Phthalic acid. Phthalic acid is the final common metabolite of phthalic acid esters (PAEs). Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). Phthalic acid has applications in the preparation of phthalate ester plasticizers[1].
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Reference

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.
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[2]. Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. Toxicol Res 2011;27:191−203