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Substance Name: Pentamidine dihydrochloride
RN: 50357-45-4
UNII: I0I0257YP1
InChIKey: HWURPQUPKQFGJI-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C19-H24-N4-O2.2Cl-H

Molecular Weight

  • 413.346
 
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Names and Synonyms

Name of Substance

  • Pentamidine dihydrochloride

Synonyms

  • 4,4'-Diamidino-1,5-diphenoxypentane dihydrochloride
  • Pentamidine dihydrochloride
  • Pentamidine HCl
  • UNII-I0I0257YP1

Systematic Names

  • Benzamidine, 4,4'-(pentamethylenedioxy)di-, dihydrochloride
  • Benzenecarboximidamide, 4,4'-(1,5-pentanediylbis(oxy)bis-, dihydrochloride

Registry Numbers

CAS Registry Number

  • 50357-45-4

FDA UNII

  • I0I0257YP1

System Generated Number

  • 0050357454

Molecular Formulas

Molecular Formula

  • C19-H24-N4-O2.2Cl-H

Molecular Formula Fragments

  • C19-H24-N4-O2
  • Cl-H
  • COMPONENT

Structure Descriptors

InChI

1S/C19H24N4O2.2ClH/c20-18(21)14-4-8-16(9-5-14)24-12-2-1-3-13-25-17-10-6-15(7-11-17)19(22)23;;/h4-11H,1-3,12-13H2,(H3,20,21)(H3,22,23);2*1H

InChIKey

HWURPQUPKQFGJI-UHFFFAOYSA-N

Smiles

c1(ccc(OCCCCCOc2ccc(C(N)=[NH+])cc2)cc1)C(N)=[NH+].[ClH-].[ClH-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 28mg/kg (28mg/kg) BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Annals of Tropical Medicine and Parasitology. Vol. 37, Pg. 1, 1943.
mouse LD50 subcutaneous 64mg/kg (64mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS
Annals of Tropical Medicine and Parasitology. Vol. 37, Pg. 1, 1943.