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Specifications

A sulfonate ester as potential genotoxic impurity in drug substances.
Catalog #	016583
Form	Clear Colourless Oil
Solubility	Chloroform, Methanol
CAS Number	80-18-2
Molecular Formula	C7H8O3S
Molecular Weight	172.2
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names	Benzenesulfonic Acid Methyl Ester; Methyl Besylate; NSC 3214