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Substance Name: 2-Pyridineethanol
RN: 103-74-2
UNII: 4G94J9B8JR
InChIKey: BXGYBSJAZFGIPX-UHFFFAOYSA-N

Note

  • A betahistine metabolite.

Molecular Formula

  • C7-H9-N-O

Molecular Weight

  • 123.154
 
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Names and Synonyms

Name of Substance

  • 2-Pyridineethanol

Synonyms

  • 2-(2-Hydroxyethyl)pyridine
  • 2-(2-Pyridyl)ethanol
  • 2-(beta-Hydroxyethyl)pyridine
  • 2-Pyridineethanol
  • 2-Pyridylethanol
  • 5-21-02-00206 (Beilstein Handbook Reference)
  • AI3-52671
  • BRN 0111205
  • EC 203-140-2
  • EINECS 203-140-2
  • HSDB 5357
  • NSC 2144
  • Pyridine, 2-(2-hydroxyethyl)-
  • Pyridine-2-ethanol
  • UNII-4G94J9B8JR

Systematic Names

  • 2-(2-Pyridyl)ethanol
  • 2-Pyridineethanol

Registry Numbers

CAS Registry Number

  • 103-74-2

FDA UNII

  • 4G94J9B8JR

System Generated Number

  • 0000103742

Structure Descriptors

InChI

1S/C7H9NO/c9-6-4-7-3-1-2-5-8-7/h1-3,5,9H,4,6H2

InChIKey

BXGYBSJAZFGIPX-UHFFFAOYSA-N

Smiles

c1(ccccn1)CCO

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 7750mg/kg (7750mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 57(9-10), Pg. 64, 1992.
rat LD50 oral 9500mg/kg (9500mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 57(9-10), Pg. 64, 1992.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -7.80E+00 deg C   EXP
pKa Dissociation Constant 5.31 (none) 25 EXP
log P (octanol-water) 0.12 (none)   EXP
Water Solubility 1.00E+06 mg/L 25 EST
Vapor Pressure 7.03E-05 mm Hg 25 EST
Henry's Law Constant 1.47E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.23E-12 cm3/molecule-sec 25 EST

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