3-Aminobiphenyl

CAS Number 2243-47-2
Molecular Formula C12H11N
Molecular Weight 169.227 g/mol
InChI Key MUNOBADFTHUUFG-UHFFFAOYSA-N
LogP 2.62
Synonyms
  • 3-Aminobiphenyl
  • [1,1'-Biphenyl]-3-amine
  • 2243-47-2
  • 4-12-00-03238
  • m-Aminobiphenyl
  • BRN 2206824
  • m-Phenylaniline
  • UNII-P632PQP3U1

Applications:


HPLC Separation of Aminobiphenyls
Aminobiphenyls consist of isomers that differ only in the location of a primary amine group on an aromatic ring. 2-, 3-, and 4-aminobiphenyl are separated on a Primesep D with good peak shape and a short retention time by a mixture of reversed-phase and ion-exclusion interactions. Peak order can be reversed for 2- and 3-aminobiphenyls by using ammonium formate buffer without pH adjustment. The HPLC separations use a mobile phase of water, acetonitrile (MeCN, ACN), ammonium formate buffer or acetic acid (HOAc) with UV detection at 250 nm.

Condition

Column Primesep D, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 5/95%
Buffer AmAc pH 5.0 15 mM
Flow Rate 1.0 ml/min
Detection UV, 250 nm
 

Description

Class of Compounds Hydrophobic, Ionizable
Analyzing Compounds 2-Aminobiphenyl, 4 -Aminobiphenyl, 3 -Aminobiphenyl


Application Analytes:

2-Aminobiphenyl
3-Aminobiphenyl
4-Aminobiphenyl