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Substance Name: Dequalinium chloride [INN:BAN:JAN]
RN: 522-51-0
UNII: XYS8INN1I6
InChIKey: LTNZEXKYNRNOGT-UHFFFAOYSA-N

Note

  • A topical bacteriostat that is available as various salts. It is used in wound dressings and mouth infections and may also have antifungal action, but may cause skin ulceration.

Molecular Formulas

  • C30-H40-Cl2-N4
  • C30-H40-N4.2Cl

Molecular Weight

  • 527.58
 

Classification Code

  • Drug / Therapeutic Agent
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Names and Synonyms

Name of Substance

  • 1,1'-(1,10-Decanediyl)bis(4-amino-2-methylquinolinium) dichloride
  • Dequalinium chloride
  • Dequalinium chloride [INN:BAN:JAN]
  • Dynexan-mhp
  • Quinolinium, 1,1'-(1,10-decanediyl)bis(4-amino-2-methyl-, dichloride

Synonyms

  • 1,1'-Decamethylenebis(4-aminoquinaldinium chloride)
  • 1,10-Decamethylene-bis(4-aminoquinaldinium chloride)
  • Angils
  • BAQD 10
  • Chlorure de dequalinium
  • Chlorure de dequalinium [INN-French]
  • Cloruro de decalinio
  • Cloruro de decalinio [INN-Spanish]
  • Danical
  • Decabis
  • Decamethylenebis(4-aminoquinaldinium chloride)
  • Decamine
  • Decamine (pharmaceutical)
  • Decaminum
  • Decosan
  • Dekadin
  • Dekamin
  • Dekuarin
  • Dequadin
  • Dequafungan
  • Dequalin chloride
  • Dequalinii chloridum
  • Dequalinii chloridum [INN-Latin]
  • Dequalinio cloruro
  • Dequalinio cloruro [DCIT]
  • Dequalinium chloride
  • Dequavagyn
  • Dequavet
  • Efisol
  • EINECS 208-330-9
  • Eriosept
  • Erosept
  • Evazol
  • Gorgine
  • Grocreme
  • Ivazil
  • Labosept
  • NSC 166454
  • Optipect
  • Oralgol
  • Phylletten
  • Polycidine
  • Quinaldinium, 1,1'-decamethylenebis(4-amino)-, dichloride
  • Rumilet
  • Sanoral
  • Sentril
  • Sorot
  • UNII-XYS8INN1I6
  • Vaster

Systematic Names

  • 1,1'-Decamethylenebis(4-aminoquinaldinium chloride)
  • Dequalinium chloride
  • Quinaldinium, 1,1'-decamethylenebis(4-amino-, dichloride
  • Quinolinium, 1,1'-(1,10-decanediyl)bis(4-amino-2-methyl-, dichloride (9CI)

Registry Numbers

CAS Registry Number

  • 522-51-0

FDA UNII

  • XYS8INN1I6

Related Registry Number

  • 6707-58-0 (Parent)

System Generated Number

  • 0000522510

Molecular Formulas

Molecular Formulas

  • C30-H40-Cl2-N4
  • C30-H40-N4.2Cl

Molecular Formula Fragments

  • C30-H40-N4
  • Cl
  • COMPONENT

Structure Descriptors

InChI

1S/C30H38N4.2ClH/c1-23-21-27(31)25-15-9-11-17-29(25)33(23)19-13-7-5-3-4-6-8-14-20-34-24(2)22-28(32)26-16-10-12-18-30(26)34;;/h9-12,15-18,21-22,31-32H,3-8,13-14,19-20H2,1-2H3;2*1H

InChIKey

LTNZEXKYNRNOGT-UHFFFAOYSA-N

Smiles

c12[n+](c(cc(c1cccc2)N)C)CCCCCCCCCC[n+]1c2c(c(N)cc1C)cccc2.[ClH-].[ClH-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 18300ug/kg (18.3mg/kg) LIVER: FATTY LIVER DEGERATION

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"
Journal of Pharmaceutical Sciences. Vol. 82, Pg. 231, 1993.
mouse LD50 intravenous 1900ug/kg (1.9mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES Journal of Pharmacy and Pharmacology. Vol. 8, Pg. 110, 1956.
mouse LD50 subcutaneous 70mg/kg (70mg/kg)   Journal of Pharmacy and Pharmacology. Vol. 8, Pg. 110, 1956.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 326 dec deg C   EXP
log P (octanol-water) 4.290 (none)   EST
Water Solubility 5000 mg/L 25 EXP
Atmospheric OH Rate Constant 2.34E-10 cm3/molecule-sec 25 EST

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