Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Isobutyl-3-methoxypyrazine
RN: 24683-00-9
UNII: S327O0T12O
InChIKey: UXFSPRAGHGMRSQ-UHFFFAOYSA-N

Note

  • Potent bell pepper odourant; binds to cow olfactory mucosa homogenate.

Molecular Formula

  • C9-H14-N2-O

Molecular Weight

  • 166.223
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 2-Isobutyl-3-methoxypyrazine

Synonyms

  • 2-Isobutyl-3-methoxypyrazine
  • 2-Methoxy-3-(2-methylpropyl)pyrazine
  • 2-Methoxy-3-isobutylpyrazine
  • 3-Isobutyl-2-methoxypyrazine
  • EINECS 246-402-1
  • FEMA No. 3132
  • Pyrazine, 2-isobutyl-3-methoxy-
  • Pyrazine, 2-methoxy-3-(2-methylpropyl)-
  • UNII-S327O0T12O

Systematic Names

  • 2-Isobutyl-3-methoxypyrazine
  • Pyrazine, 2-methoxy-3-(2-methylpropyl)-

Superlist Name

  • 2-Isobutyl-3-methoxypyrazine

Registry Numbers

CAS Registry Number

  • 24683-00-9

FDA UNII

  • S327O0T12O

System Generated Number

  • 0024683009

Structure Descriptors

InChI

1S/C9H14N2O/c1-7(2)6-8-9(12-3)11-5-4-10-8/h4-5,7H,6H2,1-3H3

InChIKey

UXFSPRAGHGMRSQ-UHFFFAOYSA-N

Smiles

c1(c(nccn1)OC)CC(C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.860 (none)   EST
Water Solubility 230 mg/L 25 EST
Vapor Pressure 0.035 mm Hg 25 EST
Henry's Law Constant 4.89E-05 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 7.79E-12 cm3/molecule-sec 25 EST

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