Disodium pamoate

It is not an API. Its primary pharmaceutical role is as a counter-ion used to form poorly soluble pamoate salts of basic drugs. Disodium pamoate is the disodium salt of pamoic acid, a dicarboxylic aromatic compound.

CAS No 6640-22-8
Molecular Formula C23H14Na2O6
Molecular Weight 432.3 g/mol
Synonyms disodium;3-carboxy-1-[(3-carboxy-2-oxidonaphthalen-1-yl)methyl]naphthalen-2-olate

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