CAS Number | 148-79-8 |
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Molecular Formula | C10H7N3S |
Molecular Weight | 201.250 |
InChI Key | WJCNZQLZVWNLKY-UHFFFAOYSA-N |
LogP | 2.47 |
Synonyms |
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Applications:
HPLC Method for Analysis of Pesticides: Thiamphenicol, Aniline, Simazine, Alachlor, Thiabendazole, Diazinon, Trifluralin
July 11, 2017
Column | Primesep 100, 3.2×100 mm, 5 µm, 100A |
Mobile Phase | Gradient MeCN – 35-85%, 6 min , 4 min hold |
Buffer | Gradient H2SO4 – 0.05- 0.15%, 6 min, 4 min hold |
Flow Rate | 0.6 ml/min |
Detection | UV, 230 nm |
Column | Primesep B2, 3.2×100 mm, 5 µm, 100A |
Mobile Phase | Gradient MeCN – 35-85%, 6 min , 4 min hold |
Buffer | Gradient H2SO4 – 0.05- 0.15%, 6 min, 4 min hold |
Flow Rate | 0.6 ml/min |
Detection | UV, 230 nm |
Class of Compounds |
Drug, Acid, Hydrophilic, Ionizable, Vitamin, Supplements |
Analyzing Compounds | Thiamphenicol, Aniline, Simazine, Alachlor, Thiabendazole, Diazinon, Trifluralin |
Application Column
Primesep 100
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
Select optionsPrimesep B2
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
Select optionsAniline
Diazinon
Simazine
Thiabendazole
Thiamphenicol
Trifluralin
Separation of Thiabendazole on Mixed-Mode HPLC Columns
September 9, 2015
Separation type: Liquid Chromatography Mixed-mode
High Performance Liquid Chromatography (HPLC) Method for Analysis of Thiabendazole.
Thiabendazole (TBZ) or tiabendazole is both a fungicide and parasiticide which goes by the trade names Mintezol and Tresaderm. As a fungicide, it controls mold and blight and as a parasiticide it can control various types of worms. According to the EURL-SRM (European Union Reference Laboratory – Single Residue Methods) TBZ is considered difficult to analyze by traditional multiresidue methods. We separated and analyzed TBZ using two mixed-mode columns with different modes of separation. Obelisc R has a long hydrophobic chain and multiple ion-pairing groups, and Primesep 100 contains acidic ion-pairing groups. Method is LC/MS compatible and can be use on many different pesticides.
Column | Obelisc R, 2.1×150 mm, 5 µm, 100A |
Mobile Phase | Gradient MeCN – 25-70%, 15 min |
Buffer | Gradient AmAc pH 3.0- 30-60 mM, 15 min |
Flow Rate | 0.4 ml/min |
Detection | UV, 270 nm |
Column | Obelisc R, 2.1×150 mm, 5 µm, 100A |
Mobile Phase | Gradient MeCN – 10-70%, 15 min |
Buffer | Gradient AmAc pH 3.0- 20-60 mM, 15 min |
Flow Rate | 0.4 ml/min |
Detection | UV, 270 nm |
Column | Primesep 100, 2.1×150 mm, 5 µm, 100A |
Mobile Phase | Gradient MeCN – 10-70%, 15 min |
Buffer | Gradient AmAc pH 3.0- 20-60 mM, 15 min |
Flow Rate | 0.4 ml/min |
Detection | UV, 270 nm |
Class of Compounds |
Insecticide, Herbicide, Fungicide, Hydrophobic, Ionizable |
Analyzing Compounds | Thiabendazole |
Application Column
Obelisc R
SIELC has developed the Obelisc™ columns, which are mixed-mode and utilize Liquid Separation Cell technology (LiSC™). These cost-effective columns are the first of their kind to be commercially available and can replace multiple HPLC columns, including reversed-phase (RP), AQ-type reversed-phase, polar-embedded group RP columns, normal-phase, cation-exchange, anion-exchange, ion-exclusion, and HILIC (Hydrophilic Interaction Liquid Chromatography) columns. By controlling just three orthogonal method parameters - buffer concentration, buffer pH, and organic modifier concentration - users can adjust the column properties with pinpoint precision to separate complex mixtures.
Select optionsPrimesep 100
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
Select optionsHPLC Separation of Bendazoles on Primesep P Column
August 22, 2008
Eight bendazoles are separated on Primesep P HPLC column by combination of reverse phase and ion-exchange mechanisms. Primesep P column can be used when mixed-mode mechanisms, including pi-pi interactions, can benefit separation. HPLC column and method is compatible with UV detection technique.
Application Column
Primesep P
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
Select options5-Hydroxy Thiabendazole
Albendazole
Cambendazole
Carbendazim
Fenbendazole
Mebendazole
Oxfendazole
Thiabendazole