S-Phenylmercapturic acid (S-PMA) is a metabolite of benzene used as a biomarker for benzene exposure in humans.
CAS：4775-80-8
分子式：C11H13NO3S
分子量：239.3
纯度：98%
存储：Store at -20°C

Background:

S-Phenylmercapturic acid (S-PMA) is a metabolite of benzene used as a biomarker for benzene exposure in humans. In industrial workers, urinary concentrations of up to 543 µg/g creatinine have been detected. In a study of benzene exposure through tobacco smoke inhalation in humans, smokers had a urinary concentration of 9.1 µg S-PMA/g creatinine compared with 4.8 µg S-PMA/g creatinine in non-smokers.