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Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4026045.0001 1 g Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 126.00
CHF 117.18 (7%)
4026045.0005 5 g Ships within 3-5 business days  
CHF 483.00
CHF 449.19 (7%)


S-Phenylcysteine in blood proteins is a biological marker for the exposure to benzene. Kang-Sickel et al. studied the formation of S-arylcysteine in keratin occuring during dermal exposition to aromatic hydrocarbons and synthesized Cys(phenyl) and Cys(naphthyl)-containing segments of the keratin proteins K1 and K10.
Catalog Number E-3400
Molecular Formula C₉H₁₁NO₂S
Relative Molecular Mass 197.26
CAS Registry Number 34317-61-8
Storage Conditions -20 ± 5 °C