p-Toluenesulfonyl Isocyanate

• CAT Number: R063133
• CAS Number: 4083-64-1
• Molecular Formula: C8H7NO3S
• Molecular Weight: 197.208
• Purity: ≥95%
• Synonyms: 4-Methylbenzenesulfonyl Isocyanate; 4-Methylphenylsulfonyl Isocyanate; 4-Toluenesulfonyl Isocyanate; Additive TI; PTSI; Toluenesulfonyl Isocyanate; Tosyl Isocyanate; p-Methylbenzenesulfonyl Isocyanate; p-Methylphenylsulfonyl Isocyanate; p-Tosyl Isocy
• Storage: Store at RT
• IUPAC Name: 4-methyl-N-(oxomethylidene)benzenesulfonamide
• InChI: InChI=1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
• InChIKey: VLJQDHDVZJXNQL-UHFFFAOYSA-N
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)N=C=O

p-Toluenesulfonyl Isocyanate (Cat.No:R063133) is a versatile reagent in organic synthesis. It’s used to introduce sulfonyl isocyanate functional groups, which can participate in various reactions like the synthesis of ureas, carbamates, and other important compounds in pharmaceuticals and agrochemicals. It’s a valuable tool for medicinal and synthetic chemists.