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Mesalazine Impurity 4

Mesalazine Impurity 4

Product Description
CAT No.
ALN-M016025
CAS No.
143228-42-6
Mol. F.
C7H5NO3
Mol. Wt.
151.1
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RFQ
Chemical Name : 3-Imino-6-oxocyclohexa-1,4-diene-1-carboxylic acid
Smiles : OC(C(C(C=C1)=O)=CC1=N)=O
Inchi : InChI=1S/C18H19NO.ClH/c1-19-12-6-10-16-15-8-3-2-7-14(15)13-20-18-11-5-4-9-17(16)18;/h2-5,7-11,19H,6,12-13H2,1H3;1H/b16-10+;
Synonym : 5-Hydroxyanthranilic Acid

A fast and simple HPLC method for determination of mesalazine impurities A and C in raw material and finished pharmaceutical products

Marjan Piponski, Tanja Bakovska Stoimenova, Irena Slaveska Spirevska, Stefan Stefov, Elena Lazarevska Todevska, Marina Topkoska, Gordana Trendovska SerafimovskanMacedonian Pharmaceutical Bulletin, 66 (Suppl 1) 185 – 186 (2020)

Development and Validation of Spectrophotometric Methods for the Determination of Mesalazine in Pharmaceutical Formulation

Fatima Altayib Alasha Abdalla and Abdalla Ahmed Elbashir – Medicinal chemistry Volume 4(3): 361-366 (2014)

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