32918
氯吡嘧磺隆
PESTANAL®, analytical standard
别名:
3-氯-5-(4,6-二甲氧基嘧啶-2-基氨基羰基氨基磺酰基)-1-甲基吡唑-4-羧酸甲酯
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关于此项目
经验公式（希尔记法）:
C13H15ClN6O7S
化学文摘社编号:
分子量:
434.81
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
InChI
1S/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22)
SMILES string
COC(=O)c1c(Cl)nn(C)c1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2
InChI key
FMGZEUWROYGLAY-UHFFFAOYSA-N
grade
analytical standard
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
Quality Level
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General description
Halosulfuron-methyl is a highly active postemergence sulfonylurea herbicide, which finds applications in weed control management.
Application
Halosulfuron-methyl may be used as a standard in the determination of halosulfuron methyl in water samples using liquid chromatography coupled with electrospray ionization mass spectrometry (LC/ES-MS).
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
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Transformation kinetics and mechanism of the sulfonylurea herbicides pyrazosulfuron ethyl and halosulfuron methyl in aqueous solutions.
Zheng W, et al.
Journal of Agricultural and Food Chemistry, 56(16), 7367-7372 (2008)
Confirmation and quantitation of selected sulfonylurea, imidazolinone, and sulfonamide herbicides in surface water using electrospray LC/MS.
Rodriguez M and Orescan B D.
Analytical Chemistry, 70(13), 2710-2717 (1998)
Determination and quantitation of sulfonylurea and urea herbicides in water samples using liquid chromatography with electrospray ionization mass spectrometric detection.
Ayano E, et al.
Analytica Chimica Acta, 507(2), 211-218 (2004)
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