Date published: 2026-4-23

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D,L-Sulforaphane-L-cysteine (CAS 364083-21-6)

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Alternate Names:
D,L-Sulforaphane-L-cysteine is also known as L-cysteine sulforaphane.
Application:
D,L-Sulforaphane-L-cysteine is a metabolite of Sulforaphane and an antitumor agent that likely displays antioxidative activity.
CAS Number:
364083-21-6
Purity:
≥96%
Molecular Weight:
298.45
Molecular Formula:
C9H18N2O3S3
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,L-Sulforaphane-L-cysteine is a compound that combines an isothiocyanate-derived moiety with an amino acid, and it is frequently studied in the context of chemical biology and biochemistry. Researchers are interested in its role as a potential modulator of cellular detoxification pathways, such as phase II enzyme induction. This interest is due to the compound′s ability to influence the Keap1-Nrf2 pathway, which regulates the expression of antioxidant proteins that protect against oxidative damage triggered by free radicals and electrophiles. Additionally, it is involved in studies aimed at understanding the molecular basis of enzyme-substrate interactions, particularly those involving transferases that conjugate cysteine to various electrophilic substrates. The compound is also the focus of investigations into the stability and metabolism of sulforaphane analogs.


D,L-Sulforaphane-L-cysteine (CAS 364083-21-6) References

  1. Sulforaphane-cysteine suppresses invasion via downregulation of galectin-1 in human prostate cancer DU145 and PC3 cells.  |  Tian, H., et al. 2016. Oncol Rep. 36: 1361-8. PMID: 27430422
  2. A Standardized Strategy for Simultaneous Quantification of Urine Metabolites to Validate Development of a Biomarker Panel Allowing Comprehensive Assessment of Dietary Exposure.  |  Beckmann, M., et al. 2020. Mol Nutr Food Res. 64: e2000517. PMID: 32926540

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

D,L-Sulforaphane-L-cysteine, 10 mg

sc-207499
10 mg
$357.00

D,L-Sulforaphane-L-cysteine, 25 mg

sc-207499A
25 mg
$836.00

D,L-Sulforaphane-L-cysteine, 50 mg

sc-207499B
50 mg
$1566.00