[13C6]-Metazachlor ESA

[13C6]-Metazachlor ESA is a stable isotope labeled derivative of the herbicide Metazachlor. It is used as a reference standard for analytical purposes in the field of environmental and agricultural sciences. This compound is also used to investigate the environmental behavior and fate of Metazachlor in soil, water, and plants. In terms of chemical information, [13C6]-Metazachlor ESA is a symmetrical compound with a molecular formula of C16H11ClN2O2[^13CH3]6. It has a molecular weight of 341.86 g/mol, with six carbon atoms labeled with the stable carbon isotope ^13C. It is a white crystalline solid with a melting point of 165-167 °C. The herbicide Metazachlor, which [13C6]-Metazachlor ESA is derived from, belongs to the chloroacetamide class of herbicides. It is used primarily for pre-emergence control of grass and broadleaf weeds in crops such as corn, soybeans, and cotton. Metazachlor works by inhibiting the biosynthesis of fatty acids in plants, leading to their death. However, its use has been controversial due to its potential environmental impact, particularly on aquatic organisms. In conclusion, [13C6]-Metazachlor ESA is an important tool for researchers studying the environmental behavior and fate of herbicides such as Metazachlor. Its stable isotope labeling allows for accurate and precise measurements of Metazachlor in environmental samples.