4-Methyl-N-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzenesulfonamide
[CAS# 674776-54-6]

Identification

• Name: 4-Methyl-N-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzenesulfonamide
• Synonyms: 4-(p-Toluenesulfonylamino)phenylboronic acid pinacol ester; 4-(Toluene-4-sulfonylamino)phenylboronic acid pinacol ester; 4-(Toluene-4-sulfonylamino)phenylboronic acid, pinacol ester
• Molecular Formula: C₁₉H₂₄BNO₄S
• Molecular Weight: 373.27
• CAS Registry Number: 674776-54-6
• SMILES: CC1(C)OB(OC1(C)C)c3ccc(NS(=O)(=O)c2ccc(C)cc2)cc3
• InChI: 1S/C19H24BNO4S/c1-14-6-12-17(13-7-14)26(22,23)21-16-10-8-15(9-11-16)20-24-18(2,3)19(4,5)25-20/h6-13,21H,1-5H3
• InChIKey: RLVWYHYMSBRBKK-UHFFFAOYSA-N

Properties

• Density: 1.216g/cm³ (Cal.)
• Boiling point: 502.401°C at 760 mmHg (Cal.)
• Flash point: 257.643°C (Cal.)
• Refractive index: 1.574 (Cal.)

References

• (1): S. A. Westcott, X.-F. He, C. M. Vogels and A. Decken. A sulfanilamide derivative containing a boronate ester group, Acta Cryst. (2004). E60, o115-o116