Bentazone-sodium

Bentazone-sodium structural formula

CAS Number50723-80-3
Molecular FormulaC10H11N2NaO3S
Molecular Weight262.261
InChI KeyNCLRGQCNIDLTDW-UHFFFAOYSA-M
LogP1.85
Synonyms
  • Bentazone-sodium
  • Sodium 2,2,4-trioxo-3-(propan-2-yl)-3,4-dihydro-2H-2lambda6,1,3-benzothiadiazin-1-ide
  • 1H-2,1,3-Benzothiadiazin-4(3H)-one, 3-(1-methylethyl)-, 2,2-dioxide, sodium salt (1:1)
  • 50723-80-3
  • Bentazon sodium salt
  • 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one-2,2-dioxide, sodium salt
  • 1H-2,1,3-Benzothiadiazin-4(3H)-one, 3-(1-methylethyl)-, 2,2-dioxide, sodium salt
  • 1H-2,1,3-Benzothiadiazin-4(3H)-one, 3-(1-methylethyl)-, 2,2-dioxide, sodium salt (1:1)
  • 2,2-dioxido de 3-isopropil-1H-2,1,3-benzotiadiazin-4(3H)-ona, sal de sodio
  • 2,2-dioxyde de 3-isopropyl-1H-2,1,3-benzothiadiazine-4(3H)-one, sel de sodium
  • 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-on-2,2-dioxid, Natriumsalz
  • 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide sodium salt
  • 3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide, sodium salt
  • 3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one, 2,2-dioxide, sodium salt
  • 3-Isopropyl-2,1,3-benzothiadiazin-4-one 2,2-dioxide sodium salt
  • Bentanex
  • Bentazone sodium salt
  • BENZO-1H-2,1,3-THIADIAZIN-4(3H)-ONE, 3-(1- METHYLETHYL)-, 2,2-DIOXIDE, SODIUM SALT
  • Caswell No. 509D
  • EINECS 256-735-4
  • EPA Pesticide Chemical Code 103901
  • 92309-31-4

Applications:

HPLC Separation of Pesticides, Herbicides, Fungicides and Insecticides on Newcrom BH Column

May 22, 2020


Herbicides are used to control unwanted plants, they are also known as weedkillers. Insecticides are used to kill insects. Fungicides are used to kill parasitic fungi. Pesticide is a more generic term that includes herbicides, fungicides and insecticides in its definition. All are heavily used in agriculture. By using HPLC, many different pesticides can be separated and their retention characteristics controlled using the Newcrom BH mixed-mode column. It can be used with different organic media such as acetonitrile (ACN) or methanol (MeOH). By varying the concentration of organic modifier and using different buffers like sulfuric acid (H2SO4), ammonium formate (AmFm), or formic acid, separation of desired pesticides can be achieved.

Condition
Column Newcrom BH, 3.2×100 mm, 5 µm, 100A
Mobile Phase MeCN, MeOH
Buffer H2SO4, Formic acid, AmFm pH 3.0
Flow Rate 0.6 ml/min
Detection UV 275 nm

Description
Class of Compounds Pesticides, Herbicides, Fungicides, Insecticides
Analyzing Compounds Monocrotophos, Metribuzin, Bromacil, Carbofuran, 4-Chlorophenoxyacetic acid, Bentazone, Folpet, Fenthion, Fenvalerate, Metrabuzin, Carbofuran, Atrazine, Parathion –methyl, MCPA, Clopyralid, Dicamba, Benthazon, Simazine, Diuron, MCPB, Mecoprop, 4-Chlorophenoxyacetic acid,2,4,5-T

Application Column

Newcrom BH

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:
2,4,5-Trichlorophenoxyacetic acid
4-CPA
Atrazine
Bentazone-sodium
Carbofuran
Clopyralid
Dicamba
Diuron
Fenvalerate
Folpet
MCPA
MCPB
Mecoprop
Methyl parathion
Metribuzin
Monocrotophos
Simazine
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Separation of Bentazone-sodium on Newcrom R1 HPLC column

February 16, 2018
Separation of Bentazone-sodium on Newcrom C18 HPLC column

Bentazone-sodium 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:
Bentazone-sodium
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.