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Substance Name: Pamoic acid
RN: 130-85-8
UNII: 7RRQ8QZ38N
InChIKey: WLJNZVDCPSBLRP-UHFFFAOYSA-N

Classification Codes

  • Drug / Therapeutic Agent
  • Skin / Eye Irritant

Molecular Formula

  • C23-H16-O6

Molecular Weight

  • 388.373
 
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Names and Synonyms

Name of Substance

  • Pamoic acid

Synonyms

  • 1,1'-Dinaphthylmethan-2,2'-dihydroxy-3,3'-dicarbonsaeure
  • 4,4'-Methylen-bis-(3-hydroxy-2-naphthoesaeure
  • 4,4'-Methylenebis(3-hydroxy-2-naphthoic acid)
  • 4-10-00-02362 (Beilstein Handbook Reference)
  • AI3-14604
  • BRN 0901319
  • EINECS 204-998-0
  • Embonic acid
  • NSC 30188
  • Pamoic acid
  • Pamosaeure
  • UNII-7RRQ8QZ38N

Systematic Names

  • 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-
  • 2-Naphthoic acid, 4,4'-methylenebis(3-hydroxy-
  • 3,3'-Dihydroxy-4,4'-methylenedi(2-naphthoic acid)

Registry Numbers

CAS Registry Number

  • 130-85-8

FDA UNII

  • 7RRQ8QZ38N

Other Registry Numbers

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

Related Registry Numbers

  • 59413-58-0 (di-lithium salt)
  • 6640-22-8 (di-hydrochloride salt)
  • 68226-93-7 (di-cesium salt)
  • 68226-94-8 (di-rubidium salt)
  • 68226-95-9 (di-potassium salt)

System Generated Number

  • 0000130858

Structure Descriptors

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

WLJNZVDCPSBLRP-UHFFFAOYSA-N

Smiles

c1(c2c(cc(c1O)C(O)=O)cccc2)Cc1c2c(cc(c1O)C(O)=O)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 390mg/kg (390mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 13, Pg. 381, 1978.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 315 deg C   EXP
log P (octanol-water) 6.870 (none)   EST
Water Solubility 1.09E+05 mg/L   EXP
Atmospheric OH Rate Constant 8.42E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.