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Substance Name: 1H-Imidazo(4,5-b)pyridine
RN: 273-21-2
InChIKey: GAMYYCRTACQSBR-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C6-H5-N3

Molecular Weight

  • 119.127
 
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Names and Synonyms

Name of Substance

  • 1H-Imidazo(4,5-b)pyridine

Synonyms

  • 1-Deazapurine
  • 3,4-Diazaindole
  • 4-Azabenzimidazole
  • 7-Azabenzimidazole
  • EINECS 205-987-3
  • Imidazo(4,5-b)pyridine (6CI)
  • NSC 403091

Systematic Names

  • 1H-Imidazo(4,5-b)pyridine
  • Pyrido(2,3-d)imidazole

Registry Numbers

CAS Registry Number

  • 273-21-2

System Generated Number

  • 0000273212

Structure Descriptors

InChI

1S/C6H5N3/c1-2-5-6(7-3-1)9-4-8-5/h1-4H,(H,7,8,9)

InChIKey

GAMYYCRTACQSBR-UHFFFAOYSA-N

Smiles

n1c2ncccc2[nH]c1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 200mg/kg (200mg/kg)   Journal of Medicinal Chemistry. Vol. 6, Pg. 480, 1963.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 149.5 deg C   EXP
log P (octanol-water) 0.3 (none)   EXP
Water Solubility 5.61E+04 mg/L 25 EST
Vapor Pressure 3.54E-05 mm Hg 25 EST
Henry's Law Constant 4.80E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.60E-11 cm3/molecule-sec 25 EST

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