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Spirotetramat

PESTANAL®, analytical standard

Synonym(s):

cis-3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl carbonate, cis-4-(Ethoxycarbonyloxy)-8-methoxy-3-(2,5-xylyl)-1-azaspiro[4.5]dec-3-en-2-one

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About This Item

Empirical Formula (Hill Notation):
C21H27NO5
CAS Number:
203313-25-1
Molecular Weight:
373.44
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

CCOC(=O)OC1=C(C(=O)NC12CCC(CC2)OC)c3cc(C)ccc3C

InChI

1S/C21H27NO5/c1-5-26-20(24)27-18-17(16-12-13(2)6-7-14(16)3)19(23)22-21(18)10-8-15(25-4)9-11-21/h6-7,12,15H,5,8-11H2,1-4H3,(H,22,23)/t15-,21+

InChI key

CLSVJBIHYWPGQY-GGYDESQDSA-N

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General description

Spirotetramat is a systemic insecticide which belongs to the class of ketoenols primarily used for the control of a wide spectrum of sucking insects. Its mode of action involves the inhibition of acetyl-CoA carboxylase enzyme activity.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Spirotetramat may be used as a reference standard for QuEChERS based methodology for the determination of spirotetramat and its relevant metabolites in pistachio samples by liquid chromatography-tandem mass spectrometry.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 2 - Skin Sens. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL8156
BCCG8320
BCCF1563
BCBX5017
BCBV5384

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Yanyu Liu et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 33(3), 452-459 (2016-01-09)
The effect of home processing on the residues of spirotetramat and its four metabolites (B-enol, B-glu, B-mono and B-keto) in citrus marmalade is comprehensively investigated in this paper by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). A five-fold recommended dose of
Jesse A Jones et al.
Biochemical and biophysical research communications, 516(2), 333-338 (2019-06-18)
Herein we report the first structure of topoisomerase I determined from the gram-positive bacterium, S. mutans. Bacterial topoisomerase I is an ATP-independent type 1A topoisomerase that uses the inherent torsional strain within hyper-negatively supercoiled DNA as an energy source for its
Yan-Li Xie et al.
Bulletin of environmental contamination and toxicology, 104(1), 149-155 (2019-12-01)
This study was intended to develop an environment-friendly controlled release system for spirotetramat in an alginate matrix. Four formulations, starch-chitosan-calcium alginate (SCCA), starch-calcium alginate (SCA), chitosan-calcium alginate (CCA), and calcium alginate (CA) complex gel beads, were prepared by the extrusion-exogenous
Sergei Ya Popov et al.
Journal of economic entomology, 112(5), 2186-2192 (2019-06-07)
Two-spotted spider mite, Tetranychus urticae Koch (Tetranychidae: Acariformes), is one of the most important agricultural pests in the world. Their populations have a tendency of rapidly developing resistance to acaricides, making it necessary to have a variety of active ingredients
David G Riley et al.
Journal of economic entomology, 112(4), 1526-1540 (2019-03-30)
Whitefly-transmitted Tomato yellow leaf curl virus (Family Geminiviridae; Genus Begomovirus) severely restricts tomato production in the Southeastern United States. Whitefly and tomato yellow leaf curl virus management studies typically investigate control tactics individually, but successful management of this pest complex
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