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Substance Name: 4-Trimethylammoniumantipyrine
RN: 52526-36-0
InChIKey: UAMIPRJZLXOYHC-UHFFFAOYSA-M

Note

  • A nonradionuclide marker for blood-brain barrier integrity during in vivo microdialysis.

Molecular Formula

  • C14-H20-N3-O.I

Molecular Weight

  • 373.232
 
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Names and Synonyms

Name of Substance

  • 4-Trimethylammoniumantipyrine

Synonyms

  • 2,3-Dimethyl-1-phenyl-4-trimethylammonium-3-pyrazolin-5-one iodide
  • Iodide 2,3-dihydro-3-oxo-N,N,N,1,5-Pentamethyl-2-phenyl-1H-pyrazol-4-aminium

Systematic Names

  • 1H-Pyrazol-4-aminium, 2,3-dihydro-3-oxo-N,N,N,1,5-pentamethyl-2-phenyl-, iodide
  • 1H-Pyrazol-4-aminium, 2,3-dihydro-N,N,N,1,5-pentamethyl-3-oxo-2-phenyl-, iodide

Registry Numbers

CAS Registry Number

  • 52526-36-0

System Generated Number

  • 0052526360

Molecular Formulas

Molecular Formula

  • C14-H20-N3-O.I

Molecular Formula Fragments

  • C14-H20-N3-O
  • COMPONENT
  • I

Structure Descriptors

InChI

1S/C14H20N3O.HI/c1-11-13(17(3,4)5)14(18)16(15(11)2)12-9-7-6-8-10-12;/h6-10H,1-5H3;1H/q+1;/p-1

InChIKey

UAMIPRJZLXOYHC-UHFFFAOYSA-M

Smiles

Cc1c(c(=O)n(n1C)c2ccccc2)[N+](C)(C)C.[I-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD oral > 1600mg/kg (1600mg/kg)   Journal of Pharmaceutical Sciences. Vol. 69, Pg. 327, 1980.