Olsalazine Sodium Inhouse Impurity

Olsalazine Sodium Inhouse Impurity CAS No: N/A Or (E)-2-hydroxy-5-((4-(N-methylsulfamoyl)phenyl)diazenyl)benzoic acid, Olsalazine sodium and its degradation product 5-aminosalicylic acid (mesalazine) is an anti-inflammatory drug also used in a therapeutic agent for ulcerative colitis.

Additional information

Catalogue No.

VE008046

CAS No.

N/A

Molecular Formula

C14H13N3O5S

Molecular Weight

335.34 g/mol

IUPAC Name

(E)-2-hydroxy-5-((4-(N-methylsulfamoyl)phenyl)diazenyl)benzoic acid

References

“ Synthesis and Characterization of Metabolites and Potential Impurities of Balsalazide Disodium, an Anti-Inflammatory Drug, 10.1080/00397910903221068.” Hkvisa.net, 2021, sci-hub.hkvisa.net/10.1080/00397910903221068.

Status

In-stock