Pamoic acid

CAS Registry Number®

130-85-8
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CAS Name

Pamoic acid

Molecular Formula

C23H16O6

Molecular Mass

388.37

Cite this Page

Pamoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=130-85-8 (retrieved 2024-04-24) (CAS RN: 130-85-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    315 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C23H16O6/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)

InChIKey

InChIKey=WLJNZVDCPSBLRP-UHFFFAOYSA-N

SMILES

C(C=1C2=C(C=C(C(O)=O)C1O)C=CC=C2)C=3C4=C(C=C(C(O)=O)C3O)C=CC=C4

Canonical SMILES

O=C(O)C1=CC=2C=CC=CC2C(=C1O)CC3=C(O)C(=CC=4C=CC=CC43)C(=O)O

Other Names for this Substance

  • 2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-
  • 2-Naphthoic acid, 4,4′-methylenebis[3-hydroxy-
  • 4,4′-Methylenebis[3-hydroxy-2-naphthalenecarboxylic acid]
  • 2,2′-Dihydroxy-1,1′-dinaphthylmethane-3,3′-dicarboxylic acid
  • Embonic acid

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Deleted or Replaced CAS Registry Numbers

108626-78-4, 122541-93-9, 47620-91-7, 50857-36-8, 67232-45-5

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