Date published: 2026-5-29

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Methylmalonic acid (CAS 516-05-2)

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Alternate Names:
2-Methylpropanedioic acid
CAS Number:
516-05-2
Molecular Weight:
118.09
Molecular Formula:
C4H6O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Methylmalonic acid is primarily recognized in biochemical research circles for its role as a significant intermediate in the metabolism of fats and proteins. Studies frequently focus on its accumulation in various organisms as a marker for understanding metabolic disorders at the cellular level. Biochemists leverage methylmalonic acid as a tool for probing the intricacies of metabolic pathways, such as the conversion of propionyl-CoA to succinyl-CoA, an essential step in the citric acid cycle. In the field of genetics, it serves as a key molecule in research aimed at dissecting the genetic basis of certain metabolic deficiencies, which are linked to the improper processing of this molecule.


Methylmalonic acid (CAS 516-05-2) References

  1. Ascorbic acid and alpha-tocopherol attenuate methylmalonic acid-induced convulsions.  |  Fighera, MR., et al. 1999. Neuroreport. 10: 2039-43. PMID: 10424671
  2. Cobalamin and folate evaluation: measurement of methylmalonic acid and homocysteine vs vitamin B(12) and folate.  |  Klee, GG. 2000. Clin Chem. 46: 1277-83. PMID: 10926922
  3. Methylmalonic acid--an endogenous toxin?  |  Kölker, S. and Okun, JG. 2005. Cell Mol Life Sci. 62: 621-4. PMID: 15770414
  4. Methylmalonic acid administration induces DNA damage in rat brain and kidney.  |  Andrade, VM., et al. 2014. Mol Cell Biochem. 391: 137-45. PMID: 24532006
  5. Age-induced accumulation of methylmalonic acid promotes tumour progression.  |  Gomes, AP., et al. 2020. Nature. 585: 283-287. PMID: 32814897
  6. Plasma 3-hydroxyisobutyrate (3-HIB) and methylmalonic acid (MMA) are markers of hepatic mitochondrial fatty acid oxidation in male Wistar rats.  |  Bjune, MS., et al. 2021. Biochim Biophys Acta Mol Cell Biol Lipids. 1866: 158887. PMID: 33454435
  7. Methylmalonic Acid Compromises Respiration and Reduces the Expression of Differentiation Markers of SH-SY5Y Human Neuroblastoma Cells.  |  da Costa, RT., et al. 2021. ACS Chem Neurosci. 12: 2608-2618. PMID: 34191487
  8. Altered propionate metabolism contributes to tumour progression and aggressiveness.  |  Gomes, AP., et al. 2022. Nat Metab. 4: 435-443. PMID: 35361954
  9. Methylmalonic acid: an age-related metabolite that drives tumour aggressiveness.  |  Kay, EJ. and Zanivan, S. 2022. Nat Metab. 4: 412-413. PMID: 35361957
  10. Ni Nanoparticles Embedded Ti3C2Tx-MXene Nanoarchitectures for Electrochemical Sensing of Methylmalonic Acid.  |  Kumar, J., et al. 2022. Biosensors (Basel). 12: PMID: 35448291
  11. LC-MS/MS Method for High-Throughput Analysis of Methylmalonic Acid in Serum, Plasma, and Urine: Method for Analyzing Isomers Without Chromatographic Separation.  |  Kushnir, MM., et al. 2022. Methods Mol Biol. 2546: 295-309. PMID: 36127599
  12. Tumor-produced and aging-associated oncometabolite methylmalonic acid promotes cancer-associated fibroblast activation to drive metastatic progression.  |  Li, Z., et al. 2022. Nat Commun. 13: 6239. PMID: 36266345
  13. Methylmalonic acid inhibits respiration in rat liver mitochondria.  |  Toyoshima, S., et al. 1995. J Nutr. 125: 2846-50. PMID: 7472665

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Methylmalonic acid, 5 g

sc-250397
5 g
$50.00