[U-Ring-13C6]-4-Bromobenzenesulfonyl chloride

[U-Ring-13C6]-4-Bromobenzenesulfonyl chloride is a specialized chemical compound used in a variety of laboratory settings. It is a derivative of 4-bromobenzenesulfonyl chloride, which is a reagent used in the synthesis of sulfonamides and other organic compounds. The addition of six carbon-13 isotopes to the compound's ring structure allows for more precise tracking and identification of the compound during experiments. This compound is commonly used in the synthesis of pharmaceuticals, dyes, and other chemical compounds. It works by reacting with primary and secondary amines to form sulfonamides, which can be further modified to create a variety of compounds. It is also used in the preparation of sulfonated polymers and as a reagent in the production of peptides. In terms of chemical information, [U-Ring-13C6]-4-Bromobenzenesulfonyl chloride has a molecular weight of 329.64 g/mol and a melting point of 73-76°C. It is a white to off-white crystalline powder that is soluble in organic solvents such as chloroform and methylene chloride. It should be handled with care, as it is a strong irritant and can cause severe skin and eye irritation. It should only be used by trained professionals in a well-ventilated laboratory setting.