Date published: 2026-4-25

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Acetyl-L-threonine (CAS 17093-74-2)

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Alternate Names:
N-acetylthreonine; Ac-Thr-OH
CAS Number:
17093-74-2
Purity:
≥97%
Molecular Weight:
161.16
Molecular Formula:
C6H11NO4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Acetyl-L-threonine, also known as N-Acetylthreonine, is thought to exert its mechanism of action through the enzyme threonine acetyltransferase, responsible for catalyzing threonine′s acetylation process. This enzyme plays a role in regulating glucose and lipid metabolism, as well as influencing the immune system′s modulation. Additionally, Acetyl-L-threonine is believed to affect other enzymes, including histone acetyltransferases, which are essential for gene expression and epigenetic regulation.


Acetyl-L-threonine (CAS 17093-74-2) References

  1. Mutations in ACY1, the gene encoding aminoacylase 1, cause a novel inborn error of metabolism.  |  Sass, JO., et al. 2006. Am J Hum Genet. 78: 401-9. PMID: 16465618
  2. Gas chromatographic-mass spectrometric analysis of N-acetylated amino acids: the first case of aminoacylase I deficiency.  |  Gerlo, E., et al. 2006. Anal Chim Acta. 571: 191-9. PMID: 17723438
  3. N-acetylamino acid utilization by kidney aminoacylase-1.  |  Lindner, HA., et al. 2008. Biochimie. 90: 773-80. PMID: 18222180
  4. Prediction of Declining Renal Function and Albuminuria in Patients With Type 2 Diabetes by Metabolomics.  |  Solini, A., et al. 2016. J Clin Endocrinol Metab. 101: 696-704. PMID: 26684276
  5. Circulating Modified Metabolites and a Risk of ESRD in Patients With Type 1 Diabetes and Chronic Kidney Disease.  |  Niewczas, MA., et al. 2017. Diabetes Care. 40: 383-390. PMID: 28087576
  6. Respiratory Syncytial Virus and Rhinovirus Bronchiolitis Are Associated With Distinct Metabolic Pathways.  |  Stewart, CJ., et al. 2018. J Infect Dis. 217: 1160-1169. PMID: 29293990
  7. Pharmacometabolomics analysis of plasma to phenotype clopidogrel high on treatment platelets reactivity in coronary artery disease patients.  |  Amin, AM., et al. 2018. Eur J Pharm Sci. 117: 351-361. PMID: 29526765
  8. Metabolomic profiling to improve glomerular filtration rate estimation: a proof-of-concept study.  |  Coresh, J., et al. 2019. Nephrol Dial Transplant. 34: 825-833. PMID: 29718360
  9. Untargeted Metabolite Profiling of Cerebrospinal Fluid Uncovers Biomarkers for Severity of Late Infantile Neuronal Ceroid Lipofuscinosis (CLN2, Batten Disease).  |  Sindelar, M., et al. 2018. Sci Rep. 8: 15229. PMID: 30323181
  10. Metabolomics profiling and pathway analysis of human plasma and urine reveal further insights into the multifactorial nature of coronary artery disease.  |  Amin, AM., et al. 2019. Clin Chim Acta. 493: 112-122. PMID: 30826371
  11. Novel biomarkers of diabetic kidney disease: current status and potential clinical application.  |  Barutta, F., et al. 2021. Acta Diabetol. 58: 819-830. PMID: 33528734
  12. Global biochemical analysis of plasma, serum and whole blood collected using various anticoagulant additives.  |  Kennedy, AD., et al. 2021. PLoS One. 16: e0249797. PMID: 33831088
  13. CSF metabolites associate with CSF tau and improve prediction of Alzheimer's disease status.  |  Dong, R., et al. 2021. Alzheimers Dement (Amst). 13: e12167. PMID: 33969169

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Acetyl-L-threonine, 250 mg

sc-284929
250 mg
$162.00

Acetyl-L-threonine, 1 g

sc-284929A
1 g
$318.00