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Merck
CN

32522

Cyprosulfamide

PESTANAL®, analytical standard

Synonym(s):

N-[4-(Cyclopropylaminocarbonyl)phenylsulfonyl]-2-methoxybenzamide

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About This Item

Empirical Formula (Hill Notation):
C18H18N2O5S
CAS Number:
221667-31-8
Molecular Weight:
374.41
NACRES:
NA.24
PubChem Substance ID:
329754003
UNSPSC Code:
41116107
MDL number:
MFCD15146679

Key Documents

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InChI

1S/C18H18N2O5S/c1-25-16-5-3-2-4-15(16)18(22)20-26(23,24)14-10-6-12(7-11-14)17(21)19-13-8-9-13/h2-7,10-11,13H,8-9H2,1H3,(H,19,21)(H,20,22)

SMILES string

COc1ccccc1C(=O)NS(=O)(=O)c2ccc(cc2)C(=O)NC3CC3

InChI key

OAWUUPVZMNKZRY-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

100

Related Categories

General description

Cyprosulfamide is a herbicide, and can protect the plants from salinity stress and induced vigorous growth, including the formation of new tillers and early flowering.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

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.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 1

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM8952
BCCH8588
BCCF9275
BCCF7336
BCCD7483

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Abscisic acid and the herbicide safener cyprosulfamide cooperatively enhance abiotic stress tolerance in rice
Dashevskaya, Svetlana, et al.
Molecular breeding : new strategies in plant improvement, 32 (2), 463-484 (2013)
George Giannakopoulos et al.
Pest management science, 76(10), 3413-3422 (2020-02-23)
Safeners extend the application of existing herbicides by selectively enhancing tolerance in large-grained cereal crops. While their activity is linked to enhanced herbicide metabolism, their exact mode of action and reasons for their crop specificity have yet to be determined.
Amit Paporisch et al.
Pesticide biochemistry and physiology, 138, 22-28 (2017-05-01)
Three sweet corn genotypes, two inbred lines (IBER001 and IBER002) and their hybrid (ER00X), differ in their phenotypic responses to several P450-metabolized herbicides, used in sweet corn, namely, foramsulfuron, iodosulfuron, rimsulfuron and tembotrione. Foramsulfuron is a sulfonylurea herbicide commonly formulated

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