3-Hydroxyisovaleric acid


CAS No. : 625-08-1

625-08-1
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Cat. No. : HY-113409
M.Wt: 118.13
Formula: C5H10O3
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic)
Introduction of 625-08-1 :

3-Hydroxyisovaleric acid is a normal endogenous metabolite excreted in the urine. The urinary excretion of 3-hydroxyisovaleric acid is early and sensitive indicator of biotin deficiency[1][2]. In Vitro: The reduced activity of methylcrotonyl-CoA carboxylase (MCC) leads to an elevated excretion of 3-methylcrotonic acid, the product of its hydration (3-hydroxyisovaleric acid: 3-HIA), and 3-methylcrotonylglycine, formed by conjugation with glycine[2]. In Vivo: In male mice (ICR/Jcl) at 8 weeks of age fed the biotin-deficient diet for 6 weeks, the concentration of urinary 3-Hydroxyisovaleric acid is 114.2 mM creatinine, which is higher than the concentration of 35.2 mM creatinine in mice fed the biotin-deficient diet for 4 weeks[2].

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