Sulfobutylbetadex Sodium - Impurity D

EP/BP

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Catalogue number:	PA 19 1880040
Chemical name:	4,4′-Oxydi(butane-1-sulfonic Acid)
CAS Number:	61161-42-0
Similar Products:	183278-30-0(DiNa Salt)
Category:	impurities,metabolites,pharmaceutical standards,intermediates,Fine Chemicals
Synonyms:	4,4'-Oxybis(butane-1-sulfonic Acid); Bis(4-sulfobutyl) ether; 4,4′-Oxybis[1-butanesulfonic acid]; 1-Butanesulfonic acid, 4,4′-oxydi; 1-Butanesulfonic acid, 4,4′-oxybis;
Molecular form:	C₈H₁₈O₇S₂
Appearance:	White to Off-White Solid
Mol. Weight:	290.35
Storage:	2-8°C Hygroscopic, Refrigerator, Under Inert Atmosphere
Shipping Conditions:	Ambient
Applications:	Bis(4-sulfobutyl)ether is a sulfonic acid derivative used as an inhibitor of amyloid β peptide for modulating cerebral amyloid angiopathy.