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Substance Name: Sodium pamoate
RN: 6640-22-8
UNII: RPO7LTE47E
InChIKey: YGLLICRFEVEWOZ-UHFFFAOYSA-L

Molecular Formula

  • C23-H16-O6.2Na

Molecular Weight

  • 432.338
 
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Names and Synonyms

Name of Substance

  • Sodium pamoate

Synonyms

  • Disodium methylenebis(2-hydroxy-3-naphthoate)
  • Disodium pamoate
  • EC 229-653-1
  • EINECS 229-653-1
  • NSC 49174
  • Sodium pamoate
  • UNII-RPO7LTE47E

Systematic Names

  • 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-, disodium salt
  • 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-, sodium salt (1:2)
  • 2-Naphthoic acid, 4,4'-methylenebis(3-hydroxy-, disodium salt (8CI)
  • Disodium 4,4'-methylenebis(3-hydroxy-2-naphthoate)

Registry Numbers

CAS Registry Number

  • 6640-22-8

FDA UNII

  • RPO7LTE47E

Related Registry Number

  • 130-85-8 (Parent)

System Generated Number

  • 0006640228

Molecular Formulas

Molecular Formula

  • C23-H16-O6.2Na

Molecular Formula Fragments

  • C23-H16-O6
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H16O6.2Na/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29;;/h1-10,24-25H,11H2,(H,26,27)(H,28,29);;/q;2*+1/p-2

InChIKey

YGLLICRFEVEWOZ-UHFFFAOYSA-L

Smiles

c12c(Cc3c4ccccc4cc(C(=O)[O-])c3O)c(O)c(C(=O)[O-])cc1cccc2.[Na+].[Na+]