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B5438

Sigma-Aldrich

Balsalazide disodium salt hydrate

Synonym(s):

5-[4-(2-Carboxyethylcarbamoyl)phenylazo]salicylic acid disodium salt hydrate

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About This Item

Empirical Formula (Hill Notation):
C17H13N3Na2O6 · xH2O
CAS Number:
213594-60-6
Molecular Weight:
401.28 (anhydrous basis)
MDL number:
MFCD18632541
UNSPSC Code:
12352100
PubChem Substance ID:
329773261
NACRES:
NA.25

Assay

≥99% (HPLC)

form

powder

storage temp.

2-8°C

SMILES string

O.[Na+].[Na+].Oc1ccc(cc1C([O-])=O)\N=N\c2ccc(cc2)C(=O)NCCC([O-])=O

InChI

1S/C17H15N3O6.2Na.H2O/c21-14-6-5-12(9-13(14)17(25)26)20-19-11-3-1-10(2-4-11)16(24)18-8-7-15(22)23;;;/h1-6,9,21H,7-8H2,(H,18,24)(H,22,23)(H,25,26);;;1H2/q;2*+1;/p-2/b20-19+;;;

InChI key

ZZZXQZHSFPVNCR-HVARVCSCSA-L

Biochem/physiol Actions

Balsalazide has antioxidative and anti-inflammatory properties. It inhibits superoxide production and was found to scavenge hypochlorite radicals. Balsalazide was shown to inhibit lipid peroxidation in rat intestinal mucosa. It was also shown to inhibit azoxymethane-induced colon carcinogenesis. In vivo, basalazide is cleaved through azoreduction to produce 4-aminobenzoyl-β-alanine, an inert carrier moiety, and 5-aminosalicylic acid (5-ASA).

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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