1279114-11-2

Basic information

• Product Name: C₆H₆N₂O₂*C₁₂H₁₁ClN₂O₅S
• CAS NO: 1279114-11-2
• Molecular Weight: 468.875
• Mol File: 1279114-11-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₆H₆N₂O₂*C₁₂H₁₁ClN₂O₅S(CAS DataBase Reference)
• NIST Chemistry Reference: C₆H₆N₂O₂*C₁₂H₁₁ClN₂O₅S(1279114-11-2)
• EPA Substance Registry System: C₆H₆N₂O₂*C₁₂H₁₁ClN₂O₅S(1279114-11-2)

Safety Data

• Hazardous Substances Data: 1279114-11-2(Hazardous Substances Data)

Upstream product

• 38557-82-3 4-pyridine carboxamide 1-oxide 
• 54-31-9 4-chloro-2-furfurylamino-5-sulfamoyl-benzoic acid 

Relevant articles and documents

Sulfonamide-pyridine-N-oxide cocrystals

Hydrogen-bond motifs for the supramolecular synthesis of sulfonamide-pyridine-N-oxide complexes were derived from the analysis of cocrystal structures of aryl sulfonamides and pyridine-N-oxides. The sulfonamide NH donor persistently interacts with the N-oxide acceptor via a N-H ··· O hydrogen bond, though the exact geometry of the motif, such as discrete (D), infinite chain C(4), cyclic motifs R 42 (8) or R22 (4), varies from structure to structure. Surprisingly, the two-point R22 (8) cyclic motif of N-H···O and C- H···O hydrogen bonds, analogous to the heterosynthon in carboxamide-pyridine-N-oxide cocrystals, was not observed in sulfonamide-N-oxide cocrystals. The utility of this model study is demonstrated by making cocrystals of Furosemide with 4,4′-bipyridine-N,N′-dioxide and isonicotinamide-N-oxide.