Date published: 2026-5-21

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(R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid (CAS 139658-04-1)

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Application:
CAS Number:
139658-04-1
Purity:
≥99%
Molecular Weight:
264.32
Molecular Formula:
C15H20O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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(R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid is a water-soluble derivative of Vitamin E (sc-205887). (R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid has been described in a study to inhibit the activity of mushroom tyrosinase. Inhibition of tyrosinase activity by (R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid suggested its use as tyrosine inhibitor.


(R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid (CAS 139658-04-1) References

  1. Inhibitory effects of (S)- and (R)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acids on tyrosinase activity.  |  Yu, L. 2003. J Agric Food Chem. 51: 2344-7. PMID: 12670179
  2. Reaction of vitamin E compounds with N-nitrosated tryptophan derivatives and its analytical use.  |  Müller, K., et al. 2007. Chemistry. 13: 7532-42. PMID: 17611948
  3. Feature Selection for the Interpretation of Antioxidant Mechanisms in Plant Phenolics.  |  Fujimoto, T. and Gotoh, H. 2023. Molecules. 28: PMID: 36771125
  4. Coumarin N-Acylhydrazone Derivatives: Green Synthesis and Antioxidant Potential-Experimental and Theoretical Study.  |  Simijonović, DM., et al. 2023. Antioxidants (Basel). 12: PMID: 37891938
  5. Dithiothreitol prevents age-associated decrease in oocyte/conceptus viability in vitro.  |  Tarín, JJ., et al. 1998. Hum Reprod. 13: 381-6. PMID: 9557843
  6. Achillea millefolium L. s.l. herb extract: Antioxidant activity and effect on the rat heart mitochondrial functions  |  Sonata Trumbeckaite a b, Raimondas Benetis c, Lina Bumblauskiene a, Deividas Burdulis a, Valdimaras Janulis a, Adolfas Toleikis b, Pranas Viškelis d, Valdas Jakštas a. 2011. Food Chemistry. 127: 1540-1548.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid, 50 mg

sc-229123
50 mg
$123.00