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Atomfair Pamoic Acid C23H16O6

Description Pamoic Acid (CAS 130-85-8) is a high-purity naphthalene-based dicarboxylic acid with the molecular formula C23H16O6. Also known as Embonic Acid, this compound is characterized by its distinct yellow crystalline powder form and low solubility in water, making it ideal for specialized applications in pharmaceutical salt formation and analytical chemistry. Its IUPAC name, 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid , reflects its bifunctional structure with hydroxyl and carboxyl groups, enabling versatile reactivity. Pamoic Acid is rigorously tested for purity (typically ??98% by HPLC) and is supplied with detailed analytical certificates (COA) to ensure compliance with research and industrial standards. Suitable for use as a…

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Description

Description

Pamoic Acid (CAS 130-85-8) is a high-purity naphthalene-based dicarboxylic acid with the molecular formula C23H16O6. Also known as Embonic Acid, this compound is characterized by its distinct yellow crystalline powder form and low solubility in water, making it ideal for specialized applications in pharmaceutical salt formation and analytical chemistry. Its IUPAC name, 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid, reflects its bifunctional structure with hydroxyl and carboxyl groups, enabling versatile reactivity. Pamoic Acid is rigorously tested for purity (typically ??98% by HPLC) and is supplied with detailed analytical certificates (COA) to ensure compliance with research and industrial standards. Suitable for use as a counterion in drug formulation, this product is packaged under inert conditions to guarantee stability.

  • CAS No: 130-85-8
  • Molecular Formula: C23H16O6
  • Molecular Weight: 388.4
  • Exact Mass: 388.09468823
  • Monoisotopic Mass: 388.09468823
  • IUPAC Name: 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid
  • SMILES: C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)O)O)C(=O)O
  • Synonyms: PAMOIC ACID, 130-85-8, Embonic acid, 4,4′-Methylenebis(3-hydroxy-2-naphthoic acid), Pamosaeure

Application

Pamoic Acid is widely utilized as a precipitating agent for the formation of poorly soluble salts (pamoates) in pharmaceutical formulations, extending drug release profiles. It serves as a key intermediate in synthesizing metal-organic frameworks (MOFs) due to its chelating properties. Researchers also employ it in chromatography as a derivatization agent for amine detection.

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