Disodium Pamoate

CAS Number: 6640-22-8

Molecular Formula: C23H14Na2O6

Purity: Disodium Pamoate 98% purity

About Disodium Pamoate

Pamoic acid disodium salt (CAS 6640-22-8) is a vital counter-ion used to modulate the dissolution rate and bioavailability of active ingredients in the API intermediates market, ensuring Pharma/API purity 99% for critical formulations. Embonic acid disodium salt serves as a high-performance stabilizer and surfactant in...

Disodium Pamoate Specifications

CAS Number

6640-22-8

Molecular Formula

C23H14Na2O6

Molecular Weight

432.33 g/mol

IUPAC Name

disodium;3-carboxy-1-[(3-carboxy-2-oxidonaphthalen-1-yl)methyl]naphthalen-2-olate

Canonical SMILES

C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)O)O)C(=O)O.[Na+]

HSN No

29420090

CAS Number

6640-22-8

Molecular Formula

C23H14Na2O6

Molecular Weight

432.33 g/mol

IUPAC Name

disodium;3-carboxy-1-[(3-carboxy-2-oxidonaphthalen-1-yl)methyl]naphthalen-2-olate

Canonical SMILES

C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)O)O)C(=O)O.[Na+]

HSN No

29420090

Molecular Weight

432.33 g/mol

Purity

Disodium Pamoate 98% purity

Pharmaceutical Intermediate

An essential pharmaceutical excipient and counter-ion used primarily to form sparingly soluble pamoate salts with basic active pharmaceutical ingredients to modulate drug release and create long-acting injectable (LAI) depot formulations

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