Brompyrazon

Brompyrazon structural formula

CAS Number3042-84-0
Molecular FormulaC10H8BrN3O
Molecular Weight266.098
InChI KeyODNZLRLWXRXPOH-UHFFFAOYSA-N
LogP1.00
Synonyms
  • Brompyrazon
  • 5-Amino-4-bromo-2-phenylpyridazin-3(2H)-one
  • 3(2H)-Pyridazinone, 5-amino-4-bromo-2-phenyl-
  • 3042-84-0
  • 5-25-14-00206
  • 5-Amino-4-bromo-2-phenyl-3(2H)-pyridazinone
  • BRN 0612440
  • Brompyrazone
  • Caswell No. 033C
  • EINECS 221-248-8
  • EPA Pesticide Chemical Code 208200
  • 1-Phenyl-4-amino-5-brompyridazon-(6)
  • UNII-EG1Z5E88G9

Applications:

Separation of Brompyrazon on Newcrom R1 HPLC column

February 16, 2018
Separation of Brompyrazon on Newcrom C18 HPLC column

Brompyrazon can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Brompyrazon
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.