No tests for enantiomeric content are performed on this product and details on R/S fraction are unknown. Products 33859 and CRM33859 provide details on the certificate of analysis for S-Metolachlor content. A standard for R-Metolachlor is not available.
Fortfahren mit
34149
Metolachlor ESA Natriumsalz
PESTANAL®, analytical standard
Synonym(e):
2-[(2-Ethyl-6-methylphenyl)(2-methoxy-1-methylethyl)-amino]-2-oxo-ethansulfonsäure Natriumsalz
Anmelden zur Ansicht der Organisations- und Vertragspreise.
Größe auswählen
Ansicht ändern
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 10 mg | Warenkorb auf Verfügbarkeit prüfen | € 257,00 |
Über diesen Artikel
Empirische Formel (Hill-System):
C15H22NNaO5S
CAS-Nummer:
Molekulargewicht:
351.39
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
Technischer Dienst
Benötigen Sie Hilfe? Unser Team von erfahrenen Wissenschaftlern ist für Sie da.
Unterstützung erhaltengrade
analytical standard
Quality Level
agency
EPA 535
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
agriculture
environmental
format
neat
SMILES string
[Na+].CCc1cccc(C)c1N(C(C)COC)C(=O)CS([O-])(=O)=O
InChI
1S/C15H23NO5S.Na/c1-5-13-8-6-7-11(2)15(13)16(12(3)9-21-4)14(17)10-22(18,19)20;/h6-8,12H,5,9-10H2,1-4H3,(H,18,19,20);/q;+1/p-1
InChI key
MVQVPBMXHBOZJW-UHFFFAOYSA-M
General description
Metolachlor ESA sodium salt is used for the control of broadleaf weeds and annual grasses in primarily corn, soybean, and sorghum. Active compounds of metolachlor pesticide may be converted by the target insects or plants or may be degraded in the environment to form the corresponding ethanesulfonic (ESA) acids, oxanillic (OA) acids, and other degradates. Metolachlor ESA sodium salt is one of the metabolites of metolachlor.[1]
Application
Metolachlor ESA sodium salt may be used as an analytical reference standard for the determination of the analyte in water by solid phase extraction and liquid chromatography/electrospray ionization tandem mass spectroscopy (LC/ESI MS/MS).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| format neat | format neat | format neat | format neat |
| agency EPA 535 | agency EPA 535 | agency EPA 535 | agency - |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, UV/Vis spectroscopy: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| product line PESTANAL® | product line PESTANAL® | product line PESTANAL® | product line PESTANAL® |
| application(s) agriculture | application(s) agriculture | application(s) agriculture | application(s) agriculture |
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Eliška Rozmánková et al.
Aquatic toxicology (Amsterdam, Netherlands), 221, 105444-105444 (2020-02-23)
Herbicides and their metabolites are often detected in water bodies where they may cause adverse effects to non-target organisms. Their effects at environmentally relevant concentrations are often unclear, especially concerning mixtures of pesticides. This study thus investigated the impacts of
Robert A Yokley et al.
Analytical chemistry, 74(15), 3754-3759 (2002-08-15)
A Good Laboratory Practices (GLP) validated, multiresidue analytical method is presented for the determination of the chloroacetanilide herbicides metolachlor, acetochlor, and alachlor, the chloroacetamide herbicide dimethenamid, and their respective ethanesulfonic (ESA) and oxanillic (OA) acid degradates in ground and surface
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 34149-10MG | 04061826754122 |
-
Is it possible to know exactly what are the fractions of R-MESA and S-MESA enantiomers in this reagent? Are there any MESA standards with known fractions of R-MESA and S-MESA enantiomers?
1 answer-
Helpful?
-