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Cyproconazol

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

Formule empirique (notation de Hill):
C15H18ClN3O
Numéro CAS:
94361-06-5
Poids moléculaire :
291.78
Numéro Beilstein :
8396421
Numéro MDL:
MFCD01678672
Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24

Qualité

certified reference material
TraceCERT®

Niveau de qualité

300

Gamme de produits

TraceCERT®

Durée de conservation

limited shelf life, expiry date on the label

Fabricant/nom de marque

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Format

neat

Température de stockage

-10 to -25°C

Chaîne SMILES 

CC(C1CC1)C(O)(Cn2cncn2)c3ccc(Cl)cc3

InChI

1S/C15H18ClN3O/c1-11(12-2-3-12)15(20,8-19-10-17-9-18-19)13-4-6-14(16)7-5-13/h4-7,9-12,20H,2-3,8H2,1H3

Clé InChI

UFNOUKDBUJZYDE-UHFFFAOYSA-N

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Description générale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.

Cyproconazole is a systemic triazole fungicide, typically applied as foliar sprays to control diseases caused by ascomycetes, basidiomycetes, and deuteromycetes in cereals, sugar beets, peanut, oilseed rape, coffee, fruit tree, and grapes. Cyproconazole inhibits C-14α-demethylase enzyme biosynthesis of pathogenic fungi.

Cyproconazole has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.

As per Regulation (EC) No 1107/2009, cyproconazole is not approved in European Union. Maximum residue levels (MRLs) for Cyproconazole have been set according to Regulation (EU) No 2018/70 from 0.05 to 0.5 mg/kg for various products of plant and animal origin.

Application

It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Cyproconazole CRM may also find its use as described below:
  • To investigate stereoselective degradation of the fungicides, epoxiconazole, and cyproconazole in different soils
  • Study the inhibition effect of cyproconazole as corrosion inhibitor of copper in sulphuric acid solution
  • Evaluation of stereoselective metabolism of cyproconazole in rat liver microsomes through chiral LC-MS/MS method
  • Development and validation of QuEChERS method for the enantioseparation and detection of cyproconazole stereoisomers in food and environmental samples (wheat flour, cucumber, pear, soil) using HPLC
  • To investigate stereoselective quantification and degradation of cyproconazole in different matrices using chiral liquid chromatography-tandem mass spectrometry (LC-MS/MS) method

Informations légales

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

Pictogrammes

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

Mention d'avertissement

Danger

Mentions de danger

H301,H360D,H373,H410

Classification des risques

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B - STOT RE 2

Organes cibles

Liver

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
BCCC7209

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Zongzhe He et al.
The Analyst, 144(17), 5193-5200 (2019-07-28)
Cyproconazole, a chiral triazole fungicide, has been diffusely used and analyzed. The development of an effective analytical method for cyproconazole enantiomers can support their residual monitoring and risk assessment. In the present study, the absolute configuration of the cyproconazole enantiomers
Rujian He et al.
Chemosphere, 264(Pt 2), 128495-128495 (2020-10-11)
The vast usage of agrochemicals enhances food security globally but may pose challenge to understand the risk assessment to non-target organisms and human beings, and liver microsomes are responsible for metabolism of these agrochemicals in vivo. In this study, stereoselective
Ignaz J Buerge et al.
Environmental science & technology, 40(17), 5443-5450 (2006-09-27)
Many pesticides are chiral and consist of two or more enantiomers/stereoisomers, which may differ in biological activity, toxicity, effects on nontarget organisms, and environmental fate. In the last few years, several racemic compounds have been substituted by enantiomer-enriched or single-isomer

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