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Substance Name: Guanazole
RN: 1455-77-2
UNII: I01TWM5267
InChIKey: PKWIYNIDEDLDCJ-UHFFFAOYSA-N

Note

  • A cytostatic triazole derivative which is not to be confused with guanazolo, the generic name for 8-azaguanine.

Molecular Formula

  • C2-H5-N5

Molecular Weight

  • 99.0965
 

Classification Codes

  • Antineoplastic Agents
  • Drug / Therapeutic Agent
  • Human Data
  • Mutation Data
  • Tumor Data
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Names and Synonyms

Name of Substance

  • Guanazole

MeSH Heading

  • Guanazole

Synonyms

  • 1,2,4-Triazolidine, 3,5-diimino-
  • 1H-1,2,4-Triazole-3,5-diamine
  • 3,5-Diamino-1,2,4-triazole
  • 3,5-Diamino-1H-1,2,4-triazole
  • 3,5-Diamino-s-triazole
  • AI3-51272
  • CCRIS 3745
  • EINECS 215-937-2
  • Guanazole
  • MC 51762
  • NCI-C04819
  • NSC 1895
  • UNII-I01TWM5267

Systematic Names

  • 1H-1,2,4-Triazole-3,5-diamine
  • Guanazole
  • Guanazole (VAN) (8CI)
  • s-Triazole, 3,5-diamino-

Registry Numbers

CAS Registry Number

  • 1455-77-2

FDA UNII

  • I01TWM5267

Other Registry Number

  • 503-88-8

System Generated Number

  • 0001455772

Structure Descriptors

InChI

1S/C2H5N5/c3-1-5-2(4)7-6-1/h(H5,3,4,5,6,7)

InChIKey

PKWIYNIDEDLDCJ-UHFFFAOYSA-N

Smiles

c1([nH]c(nn1)N)N

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
human TDLo intravenous 8620mg/kg/5D (8620mg/kg) BLOOD: LEUKOPENIA

BLOOD: THROMBOCYTOPENIA
Cancer Chemotherapy Reports, Part 1. Vol. 59, Pg. 1117, 1975.
quail LD50 oral > 316mg/kg (316mg/kg)   Ecotoxicology and Environmental Safety. Vol. 6, Pg. 149, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 205 dec deg C   EXP
log P (octanol-water) -1.61E+00 (none)   EXP
Water Solubility 1.00E+06 mg/L 25 EST
Vapor Pressure 1.34E-04 mm Hg 25 EST
Henry's Law Constant 1.91E-13 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.00E-13 cm3/molecule-sec 25 EST

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