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Pyrasulfotole

SIAL/32973 - PESTANAL®, analytical standard

Synonym: (5-Hydroxy-1,3-dimethyl-1H-pyrazol-4-yl)[2-(methylsulfonyl)-4-(trifluoromethyl)phenyl]methanone; (5-Hydroxy-1,3-dimethylpyrazol-4-yl)(α,α,α-trifluoro-2-mesyl-p-tolyl)methanone

CAS Number: 365400-11-9
Empirical Formula (Hill Notation): C14H13F3N2O4S
Molecular Weight: 362.32
MDL Number: MFCD11616764
Linear Formula: C14H13F3N2O4S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-32973-100MG 100 mg
 $214.00
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application(s) agriculture
environmental
format neat
grade analytical standard
InChI 1S/C14H13F3N2O4S/c1-7-11(13(21)19(2)18-7)12(20)9-5-4-8(14(15,16)17)6-10(9)24(3,22)23/h4-6,21H,1-3H3
InChI key DWSPRBSLSXQIEJ-UHFFFAOYSA-N
product line PESTANAL®
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string Cc1nn(C)c(O)c1C(=O)c2cc(ccc2S(C)(=O)=O)C(F)(F)F
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Application: Pyrasulfotole may be used as an analytical reference standard for the determination of the analyte in:
• Agricultural products by liquid chromatography-time of flight mass spectrometry (LC-TOF-MS).
• Vegetables and fruits by LC coupled to tandem mass spectrometry (MS/MS).
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: Pyrasulfotole, a 4-hydroxyphenylpyruvate dioxygenase inhibitor, is well-known for its role in weed control, as well as excellent crop selectivity.
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 .
Risk Statements 52/53
Safety Statements 61
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 41116107

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