Description

o-Tolyl p-toluenesulfonate (CAS No. 599-75-7) is a high-purity sulfonate ester with the molecular formula C₁₄H₁₄O₃S. This compound, also known as (2-methylphenyl) 4-methylbenzenesulfonate, is a versatile reagent widely used in organic synthesis and pharmaceutical research. It features a toluenesulfonate group bonded to an o-tolyl moiety, making it valuable for nucleophilic substitution reactions and as a protecting group intermediate. Our product is rigorously tested for purity and consistency, ensuring optimal performance in sensitive applications. Supplied in sealed packaging to maintain stability, it is ideal for researchers requiring reliable and high-quality sulfonate derivatives.

Properties

• CAS Number: 599-75-7
• Complexity: 350
• IUPAC Name: o-tolyl 4-methylbenzenesulfonate
• InChI: InChI=1S/C14H14O3S/c1-11-7-9-13(10-8-11)18(15,16)17-14-6-4-3-5-12(14)2/h3-10H,1-2H3
• InChI Key: WBKWVLAHWVFXKM-UHFFFAOYSA-N
• Exact Mass: 262.06636548
• Molecular Formula: C14H14O3S
• Molecular Weight: 262.33
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2C
• Topological: 51.8
• Monoisotopic Mass: 262.06636548
• Synonyms: o-Tolyl p-toluenesulfonate, 599-75-7, o-tolyl 4-methylbenzenesulfonate, (2-methylphenyl) 4-methylbenzenesulfonate, 2-methylphenyl 4-methylbenzene-1-sulfonate, 2-methylphenyl 4-methylbenzenesulfonate, NSC8790, 2-Methylphenyl tosylate, o-Kresyl-p-toluolsulfonat, SCHEMBL3824499, o-methylphenyl p-toluenesulfonate, 2-methylphenyl 4-toluenesulfonate, DTXSID60278647, NSC-8790, AKOS008677747, HS-5760, Benzenesulfonic acid, 2-methylphenyl ester, H43071, EN300-7273213, AE-848/33607003

Application

o-Tolyl p-toluenesulfonate is commonly employed as an intermediate in organic synthesis, particularly in the preparation of sulfonate esters and aryl sulfonates. It serves as a key reagent in nucleophilic substitution reactions and protecting group strategies. Researchers also utilize it in the development of pharmaceuticals and agrochemicals due to its reactivity and stability under various conditions.

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