Picloram

Picloram structural formula

CAS Number1918-02-1
Molecular FormulaC6H3Cl3N2O2
Molecular Weight241.450
InChI KeyNQQVFXUMIDALNH-UHFFFAOYSA-N
LogP1.90
Synonyms
  • Picloram
  • 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid
  • 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-
  • 1918-02-1
  • 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-
  • 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid
  • 4-Amino-3,5,6-trichloropicolinic acid
  • 5-22-13-00585
  • 2-Pyridine carboxylic acid, 4-amino-3,5,6-trichloro-
  • 3,5,6-Trichloro-4-aminopicolinic acid
  • 4-Amino-3,5,6-trichloro-2-picolinic acid
  • 4-Amino-3,5,6-trichlorpyridin-2-carbonsaure
  • 4-Aminotrichloropicolinic acid
  • Acide 4-amino-3,5,6-trichloropyridine-2-carboxylique
  • acido 4-amino-3,5,6-tricloropiridina-2-carboxilico
  • Grazon PC
  • NSC 233899
  • PICOLINIC ACID, 4-AMINO-3,5,6-TRICHLORO-
  • Amdon grazon
  • 4-Amino-3,5,6-trichloro-2-pyridinecarboxylic acid
  • Borolin
  • BRN 0479075
  • Caswell No. 039
  • EINECS 217-636-1
  • EPA Pesticide Chemical Code 005101
  • NCI-C00237
  • 4-Amino-3,5,6-trichlorpicolinsaeure
  • Piclorame
  • UNII-O7437X49DW

Applications:

Separation of Picloram on Newcrom R1 HPLC column

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

Picloram 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.

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Application Analytes:
Picloram
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 by e-mail: support@sielc.com or by phone: 847-229-2629.