2,2′-Dipyridyl disulfide
CAS No. : 2127-03-9
| Size | Price | Stock |
|---|---|---|
| 5g | $8 | In-stock |
| 10g | $10 | In-stock |
| 25g | $12 | In-stock |
| 50g | $23 | In-stock |
| 100g | $46 | In-stock |
| 250g | $114 | In-stock |
| 500g | $213 | In-stock |
| 1000g | $423 | In-stock |
| > 2 kg | Get quote | |
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| Cat. No. : | HY-Y1666 |
| M.Wt: | 220.32 |
| Formula: | C10H8N2S2 |
| Purity: | >98 % |
| Solubility: | DMSO : 100 mg/mL (ultrasonic) |
2,2′-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2′-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation–reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers[1].
In Vitro: Formation of intramolecular S–S bonds can be dramatically accelerated by addition of a 2,2′-Dipyridyl disulfide (2-PDS) solution to an air-oxidized mixture of cysteine-containing peptides[1].
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