Date published: 2025-9-26

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D-Galacturonic acid methyl ester (CAS 16048-08-1)

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CAS Number:
16048-08-1
Purity:
≥95%
Molecular Weight:
208.17
Molecular Formula:
C7H12O7
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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D-Galacturonic acid methyl ester is a compound of interest primarily in the fields of organic chemistry and plant biochemistry. It serves as a model substance in the study of pectin structure and enzymatic degradation, providing insights into the breakdown and modification of plant cell wall components. In organic synthesis, D-Galacturonic acid methyl ester is used as a starting material or intermediate for the synthesis of complex carbohydrates and glycoconjugates. Researchers investigate its reactivity and the conditions required to achieve selective de-esterification or glycosylation, which are key reactions in the assembly of oligosaccharides. Additionally, this compound is utilized in the study of enzyme specificity and mechanism, particularly with enzymes such as pectinases and galacturonases that play a role in pectin metabolism.


D-Galacturonic acid methyl ester (CAS 16048-08-1) References

  1. Quantitative determination of pectic substances as an example of a rhamnopolysaccharide assay.  |  Turecek, PL., et al. 1989. J Biochem Biophys Methods. 19: 215-22. PMID: 2584608
  2. D-Galacturonic Acid: A Highly Reactive Compound in Nonenzymatic Browning. 2. Formation of Amino-Specific Degradation Products.  |  Wegener, S., et al. 2015. J Agric Food Chem. 63: 6457-65. PMID: 26111613
  3. Oligosaccharide formation during commercial pear juice processing.  |  Willems, JL. and Low, NH. 2016. Food Chem. 204: 84-93. PMID: 26988479
  4. A Chiron approach towards the stereoselective synthesis of polyfluorinated carbohydrates.  |  Denavit, V., et al. 2018. Nat Commun. 9: 4721. PMID: 30413697
  5. Recent progress in the industrial and biomedical applications of tragacanth gum: A review.  |  Nazarzadeh Zare, E., et al. 2019. Carbohydr Polym. 212: 450-467. PMID: 30832879
  6. Physicomechanical, rheological and in vitro cytocompatibility properties of the electron beam irradiated blend hydrogels of tyramine conjugated gum tragacanth and poly (vinyl alcohol).  |  Dehghan-Niri, M., et al. 2020. Mater Sci Eng C Mater Biol Appl. 114: 111073. PMID: 32994011
  7. The coordinated action of glucuronoyl esterase and α-glucuronidase promotes the disassembly of lignin-carbohydrate complexes.  |  Raji, O., et al. 2021. FEBS Lett. 595: 351-359. PMID: 33277689
  8. Isolation and partial characterization of apiogalacturonans from the cell wall of Lemna minor.  |  Hart, DA. and Kindel, PK. 1970. Biochem J. 116: 569-79. PMID: 4314131
  9. Biosynthesis of the methyl ester groups of pectin by transmethylation from S-adenosyl-L-methionine.  |  Kauss, H., et al. 1967. Biochem Biophys Res Commun. 26: 234-40. PMID: 6030269
  10. Plant L‐ascorbic acid: chemistry, function, metabolism, bioavailability and effects of processing  |  Davey, M. W., Montagu, M. V., Inze, D., Sanmartin, M., Kanellis, A., Smirnoff, N.,.. & Fletcher, J. 2000. Journal of the Science of Food and Agriculture. 80(7): 825-860.
  11. The production of galacturonic acid enriched fractions and their functionality  |  Gerschenson, L. N. 2017. Food Hydrocolloids. 68: 23-30.
  12. Effect of pectins on dough rheology and chinese steamed bread quality  |  Jinxin, L. I., Lijun, Y. I. N., & Jinlong, L. I. 2018. Grain & Oil Science and Technology,. 1(2): 77-84.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

D-Galacturonic acid methyl ester, 100 mg

sc-285350
100 mg
$163.00

D-Galacturonic acid methyl ester, 250 mg

sc-285350A
250 mg
$326.00

D-Galacturonic acid methyl ester, 1 g

sc-285350B
1 g
$816.00