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Substance Name: Pteridine
RN: 91-18-9
UNII: 6EZF26XQ81
InChIKey: CPNGPNLZQNNVQM-UHFFFAOYSA-N

Molecular Formula

  • C6-H4-N4

Molecular Weight

  • 132.1256
 
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Names and Synonyms

Name of Substance

  • Pteridine

Synonyms

  • 1,3,5,8-Tetraazanaphthalene
  • Azinepurine
  • NSC 268562
  • Pyrazino(2,3-d)pyrimidine
  • Pyrimido(4,5-b)pyrazine
  • UNII-6EZF26XQ81

Systematic Name

  • Pteridine

Registry Numbers

CAS Registry Number

  • 91-18-9

FDA UNII

  • 6EZF26XQ81

System Generated Number

  • 0000091189

Structure Descriptors

InChI

1S/C6H4N4/c1-2-9-6-5(8-1)3-7-4-10-6/h1-4H

InChIKey

CPNGPNLZQNNVQM-UHFFFAOYSA-N

Smiles

c1cnc2c(n1)cncn2

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 139.5 deg C   EXP
log P (octanol-water) -0.58 (none)   EXP
Water Solubility 1.43E+05 mg/L 20 EXP
Vapor Pressure 3.11E-03 mm Hg 25 EST
Henry's Law Constant 1.54E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.00E-12 cm3/molecule-sec 25 EST

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