82101-17-5

82101-17-5 structure

Name: Ipsalazide
Chemical Name: disodium,(3E)-3-[[4-(carboxylatomethylcarbamoyl)phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
CAS Number: 82101-17-5
Molecular Formula: C₁₆H₁₁N₃Na₂O₆
Molecular Weight: 387.25500
Catalog: Signaling Pathways Autophagy Autophagy
Create Date: 2017-05-04 03:12:33
Modify Date: 2024-01-18 19:10:24
Ipsalazide is a novel sulfasalazine analog designed to release 5-aminosalicylic acid and a nontoxic carrier molecule in the gastrointestinal tract.

Name	disodium,(3E)-3-[[4-(carboxylatomethylcarbamoyl)phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
Synonyms	5-(Carboxymethylcarbamoyl-4-phenylazo)salicylic acid (disodium) Benzoic acid,5-((4-(((carboxymethyl)amino)carbonyl)phenyl)azo)-2-hydroxy-,disodium salt Ipsalazide

Description	Ipsalazide is a novel sulfasalazine analog designed to release 5-aminosalicylic acid and a nontoxic carrier molecule in the gastrointestinal tract.
Related Catalog	Signaling Pathways >> Autophagy >> Autophagy Research Areas >> Inflammation/Immunology
In Vitro	Sulfasalazine exerts beneficial effects in colitis by releasing 5-aminosalicylic acid in the colon, but its use can be limited by side effects. Ipsalazide is designed which the sulfapyridine of sulfasalazine has been replaced by carrier molecules[1].
In Vivo	No deaths or visible abnormalities occurrs within 7 days of a single oral dose of ipsalazide (4 g/kg in mice or 2 g/kg in rats). No abnormalities were seen at postmortem. The ipsalazide carrier molecule (ABG) is readily absorbed, with nearly half of the dose appearing in the urine. However, around 40% of the ABG was not recovered, and it is possible that this has undergone further metabolism, with loss of the aromatic amine function which is the basis for the colorimetric measurement of ABG[1].
Animal Admin	Rats[1] Maximum single doses administered orally are 2 g/kg body weight to 10 male and 10 female Biorex Wistar rats and 4 g/kg to 10 male and 10 female Swiss albino mice. The animals are observed for 7 days, any mortalities are recorded, and a full postmortem performed.
References	[1]. Chan RP, et al. Studies of two novel sulfasalazine analogs, ipsalazide and balsalazide. Dig Dis Sci. 1983 Jul;28(7):609-15.