Date published: 2025-12-24

1-800-457-3801

SCBT Portrait Logo
Seach Input

2-Hydroxyisocaproic acid (CAS 498-36-2)

0.0(0)
Write a reviewAsk a question

Alternate Names:
2-Hydroxy-4-methylvaleric acid; DL-leucic acid
CAS Number:
498-36-2
Purity:
99%
Molecular Weight:
132.16
Molecular Formula:
C6H12O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

2-Hydroxyisocaproic acid is a compound that functions as an inhibitor of branched-chain alpha-keto acid dehydrogenase kinase. It acts by reducing the phosphorylation of the branched-chain alpha-keto acid dehydrogenase complex, leading to an increase in its activity. 2-Hydroxyisocaproic acid plays a role in regulating the metabolism of branched-chain amino acids, leucine, isoleucine, and valine, by modulating the activity of the dehydrogenase complex. By inhibiting the kinase enzyme, 2-Hydroxyisocaproic acid promotes the decarboxylation of alpha-keto acids derived from branched-chain amino acids, ultimately affecting their catabolism. 2-Hydroxyisocaproic acid′s mode of action involves direct interaction with the kinase enzyme, leading to changes in the phosphorylation status of the dehydrogenase complex and subsequent effects on branched-chain amino acid metabolism.


2-Hydroxyisocaproic acid (CAS 498-36-2) References

  1. 2-Hydroxyisocaproic acid (HICA): a new potential topical antibacterial agent.  |  Sakko, M., et al. 2012. Int J Antimicrob Agents. 39: 539-40. PMID: 22483561
  2. 2-hydroxyisocaproic acid is fungicidal for Candida and Aspergillus species.  |  Sakko, M., et al. 2014. Mycoses. 57: 214-21. PMID: 24125484
  3. Antimicrobial 2-hydroxyisocaproic acid and chlorhexidine resist inactivation by dentine.  |  Sakko, M., et al. 2016. Int Endod J. 49: 352-60. PMID: 25944560
  4. 2-Hydroxyisocaproic acid is bactericidal in human dental root canals ex vivo.  |  Sakko, M., et al. 2017. Int Endod J. 50: 455-463. PMID: 27004733
  5. Antifungal sourdough lactic acid bacteria as biopreservation tool in quinoa and rice bread.  |  Axel, C., et al. 2016. Int J Food Microbiol. 239: 86-94. PMID: 27236463
  6. Identification of 2-hydroxyisocaproic acid production in lactic acid bacteria and evaluation of microbial dynamics during kimchi ripening.  |  Park, B., et al. 2017. Sci Rep. 7: 10904. PMID: 28883404
  7. Cytotoxicity and Genotoxicity of a New Intracanal Medicament, 2-hydroxyisocaproic Acid-An In Vitro Study.  |  Selis, D., et al. 2019. J Endod. 45: 578-583. PMID: 30879773
  8. Antimicrobial properties of Pediococcus acidilactici and Pediococcus pentosaceus isolated from silage.  |  Fugaban, JII., et al. 2022. J Appl Microbiol. 132: 311-330. PMID: 34231288
  9. Antibacterial Activity of 2-Hydroxyisocaproic Acid (HICA) Against Obligate Anaerobic Bacterial Species Associated With Periodontal Disease.  |  Sakko, M., et al. 2021. Microbiol Insights. 14: 11786361211050086. PMID: 34707364
  10. Antibacterial efficacy and possible mechanism of action of 2-hydroxyisocaproic acid (HICA).  |  Pahalagedara, ASNW., et al. 2022. PLoS One. 17: e0266406. PMID: 35363830
  11. Unique Probiotic Properties and Bioactive Metabolites of Saccharomyces boulardii.  |  Fu, J., et al. 2022. Probiotics Antimicrob Proteins.. PMID: 35608794
  12. Evaluation of the removal of 2-Hydroxyisocaproic acid from the root canal and its effect on the bond strength of MTA.  |  Usta, SN., et al. 2022. Aust Endod J.. PMID: 35852919
  13. Hydroxy acid metabolites of branched-chain amino acids in amniotic fluid.  |  Jakobs, C., et al. 1984. Clin Chim Acta. 140: 157-66. PMID: 6467607
  14. Studies of urinary organic acid profiles of a patient with dihydrolipoyl dehydrogenase deficiency.  |  Kuhara, T., et al. 1983. Clin Chim Acta. 133: 133-40. PMID: 6688766

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Hydroxyisocaproic acid, 1 g

sc-230410
1 g
$83.00