Chlorosulfuron
SIAL/34322 - PESTANAL®, analytical standard
Synonym: 1-
CAS Number: 64902-72-3
Empirical Formula (Hill Notation): C12H12ClN5O4S
Molecular Weight: 357.77
EC Number: 265-268-5
MDL Number: MFCD00128059
Linear Formula: C12H12ClN5O4S
Product Type: Chemical
| application(s) | agriculture environmental |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C12H12ClN5O4S/c1-7-14- |
| InChI key | VJYIFXVZLXQVHO-UHFFFAOYSA |
| product line | PESTANAL® |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | COc1nc(C)nc(NC(=O)NS(=O)( |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Chlorosulfuron may be used as an analytical reference standard for the determination of chlorosulfuron in: • Environmental water samples by magnetic solid phase extraction (MSPE) using multi-walled carbon nanotubes adsorbents combined with high performance liquid chromatography-diode-arra • Soya milk samples by QuEChERS (quick, easy, cheap, effective, rugged and safe) extraction and HPLC-DAD as well as HPLC combined with triple quadrupole tandem mass spectrometry (QqQ-MS/MS). • Honeybees by dispersive SPE followed by liquid and gas chromatography combined with tandem mass spectrometry (LC-MS/MS and GC-MS/MS) with electrospray ionization (ESI), and multiple reaction monitoring (MRM) detection. • Fruits and vegetable samples by methanolic extraction and ultra-HPLC in conjunction with ESI-MS/MS and MRM detection. • Cereals by QuEChERS extraction and HPLC coupled to ESI-MS/MS with selected reaction monitoring (SRM) detection. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | Chlorsulfuron belongs to the class of sulfonylurea herbicides. |
| Legal Information: | PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Recommended products: | Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial . |
| Symbol |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273 - P391 - P501 |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |