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Substance Name: 1H-Pyrazol-4-amine, 4-phenyl- (9CI)
RN: 5591-70-8
InChIKey: QEHKQNYBBLCFIJ-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C9-H9-N3

Molecular Weight

  • 159.191
 
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Names and Synonyms

Synonyms

  • 3-Amino-4-phenyl pyrazole
  • BRN 0742774
  • Pyrazole, 3(or 5)-amino-4-phenyl- (6CI)
  • SKF 1572
  • USAF EL-34

Systematic Names

  • 1H-Pyrazol-4-amine, 4-phenyl- (9CI)
  • Pyrazole, 3-amino-4-phenyl-

Registry Numbers

CAS Registry Number

  • 5591-70-8

System Generated Number

  • 0005591708

Structure Descriptors

InChI

1S/C9H9N3/c10-9-8(6-11-12-9)7-4-2-1-3-5-7/h1-6H,(H3,10,11,12)

InChIKey

QEHKQNYBBLCFIJ-UHFFFAOYSA-N

Smiles

c1(c(n[nH]c1)N)c1ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 200mg/kg (200mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LDLo oral 400mg/kg (400mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Journal of Medicinal Chemistry. Vol. 7, Pg. 259, 1964.