2-Naphthoxyacetic acid

CAS Number 120-23-0
Molecular Formula C12H10O3
Molecular Weight 202.209 g/mol
InChI Key RZCJYMOBWVJQGV-UHFFFAOYSA-N
LogP 2.53
Synonyms
  • 2-Naphthoxyacetic acid
  • [(Naphthalen-2-yl)oxy]acetic acid
  • Acetic acid, 2-(2-naphthalenyloxy)-
  • 120-23-0
  • Betapal
  • BRN 1074148
  • EINECS 204-380-0
  • Gerlach 1396
  • 2-Naphthalenoxyacetic acid
  • (2-Naphthalenyloxy)acetic acid
  • (2-Naphthloxy)acetic acid
  • beta-Naphthyloxyacetic acid
  • NSC 2070
  • Naphthyloxyacetic acid
  • Acide naphthyloxyacetique
  • Acide naphtyloxyacetique
  • Naphthoxyacetic acid
  • UNII-717GVR334R
  • (2-naphthyloxy)acetic acid
  • (beta-naphthalenyloxy)acetic acid
  • 2-NOXA
  • NOXA
  • O-(2-naphthyl)glycolic acid
  • beta-naphthoxyacetic acid
  • beta-naphthyloxyacetic acid
  • 2-naphthyloxyacetic acid
  • 867181-94-0

Applications:


HPLC Separation of 2-Naphthoxyacetic acid
 
2-Naphthoxyacetic acid was included in a EURL (European Union Reference Laboratory) report for using QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) single residue methods. Primesep 100 & Obelisc R were used to separate 2-Naphthoxyacetic acid. Primesep 100 is a mixed-mode column which uses embedded ion-pairing groups and Obelisc can fine tune separations using both a long hydrophobic chain and ionic groups. Method is LC/MS compatible and can be used for many pesticides.
 

Condition 1

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 25-70%, 15 min, 7 min hold
Buffer Gradient AmAc pH 3.0- 30-60 mM, 15 min, 7 min hold
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Condition 2

Column Obelisc R, 2.1x150 mm, 5 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min, 7 min hold
Buffer Gradient AmAc pH 3.0- 20-60 mM, 15 min, 7 min hold
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Condition 3

Column Primesep 100, 2.1x150 mm, 3 µm, 100A
Mobile Phase Gradient MeCN - 10-70%, 15 min, 7 min hold
Buffer Gradient AmAc pH 3.0- 20-60 mM, 15 min, 7 min hold
Flow Rate 0.4 ml/min
Detection UV, 270 nm
 

Description

Class of Compounds Synthetic plant hormone, Acid,   Hydrophobic, Ionizable
Analyzing Compounds 2-Naphthoxyacetic acid
 

Application Analytes:

2-Naphthoxyacetic acid