Mesalazine Impurity 11（Mesalazine EP Impurity S）

cas: 1797983-23-3 — see every product listed under this CAS number, including other names

Mesalazine Impurity 11（Mesalazine EP Impurity S） (CAS 1797983-23-3) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg. Offered by: Hubei YoungXin.

• 2D
• 3D

5-amino-2-(3-carboxy-4-hydroxyanilino)benzoic acid (CAS 1797983-23-3) is a chemical compound with the molecular formula C14H12N2O5 and a molecular weight of 288.25 g/mol. IUPAC name: 5-amino-2-(3-carboxy-4-hydroxyanilino)benzoic acid. InChIKey: FNKYNYBONZATNB-UHFFFAOYSA-N.

Identity

Molecular formula	C14H12N2O5
Molecular weight	288.25 g/mol
IUPAC name	5-amino-2-(3-carboxy-4-hydroxyanilino)benzoic acid
InChIKey	FNKYNYBONZATNB-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N)C(=O)O)NC2=CC(=C(C=C2)O)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 5-amino-2-((3-carboxy-4-hydroxyphenyl)amino)benzoic acid, Mesalazine EP Impurity S, 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid, 5-Amino-2-(3-carboxy-4-hydroxyanilino)benzoic acid, N-(2-Carboxy-4-aminophenyl)-5-aminosalicylic acid, Mesalamine impurity S, 2-Hydroxy-5-((2-carboxy-4-aminophenyl)amino)benzoic acid, Benzoic acid, 5-amino-2-((3-carboxy-4-hydroxyphenyl)amino)-, 5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]benzoic acid, Mesalazine impurity S [EP]

Isomers (same molecular formula)

benzyl N-(3-hydroxy-5-nitrophenyl)carbamate C₁₄H₁₂N₂O₅

4-(4-methoxyanilino)-3-nitrobenzoic acid C₁₄H₁₂N₂O₅

2-(2,6-dioxopiperidin-3-yl)-4-(hydroxymethyl)isoindole-1,3-dione C₁₄H₁₂N₂O₅

5-hydroxy-2-(3-methyl-2,6-dioxopiperidin-3-yl)isoindole-1,3-dione C₁₄H₁₂N₂O₅

4-hydroxy-2-[(3S)-3-methyl-2,6-dioxopiperidin-3-yl]isoindole-1,3-dione C₁₄H₁₂N₂O₅

2-(2,6-dioxopiperidin-3-yl)-5-methoxyisoindole-1,3-dione C₁₄H₁₂N₂O₅