2-Imidazoline

2-Imidazoline
Names
Preferred IUPAC name
4,5-Dihydro-1H-imidazole
Systematic IUPAC name
1,3-Diazacyclopent-2-ene
Other names
2-Imidazoline
4,5-Dihydro-1,3-diazole
Identifiers
3D model (JSmol)
103920
ChEBI
ChemSpider
ECHA InfoCard 100.007.273
EC Number
  • 207-999-4
2431371
UNII
  • InChI=1S/C3H6N2/c1-2-5-3-4-1/h3H,1-2H2,(H,4,5) Y
    Key: MTNDZQHUAFNZQY-UHFFFAOYSA-N Y
  • InChI=1/C3H6N2/c1-2-5-3-4-1/h3H,1-2H2,(H,4,5)
    Key: MTNDZQHUAFNZQY-UHFFFAOYAB
  • N\1=C\NCC/1
Properties
C3H6N2
Molar mass 70.095 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references

2-Imidazoline (Preferred IUPAC name: 4,5-dihydro-1H-imidazole) is one of three isomers of the nitrogen-containing heterocycle imidazoline, with the formula C3H6N2. The 2-imidazolines are the most common imidazolines commercially, as the ring exists in some natural products and some pharmaceuticals. They also have been examined in the context of organic synthesis, coordination chemistry, and homogeneous catalysis.