(1,3-Dioxoisoindol-2-yl) 4-Methylbenzenesulfonate CAS 56530-39-3 | Symb ChemTech
Product Overview Chemical Name: (1,3-Dioxoisoindol-2-yl) 4-methylbenzenesulfonateCAS Number: 56530-39-3Synonyms: N-Hydroxyphthalimide tosylate, Phthalimide derivative As a leading fine chemicals supplier, Symb ChemTech provides high-purity (≥98%) (1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate for global pharmaceutical, agrochemical, and research applications. This versatile intermediate is critical in synthesizing complex organic molecules, including APIs (Active Pharmaceutical Ingredients) and specialty chemicals. Key Specifications Parameter Details Molecular Formula C₁₅H₁₁NO₅S Appearance White to off-white crystalline powder Purity ≥98%[…]