93795
Diniconazole
certified reference material, TraceCERT®, E-Isomer, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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About This Item
Empirical Formula (Hill Notation):
C15H17Cl2N3O
CAS Number:
Molecular Weight:
326.22
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
quality
E-Isomer
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
storage temp.
2-8°C
SMILES string
OC(C(C)(C)C)/C(N1N=CC=C1)=C\C2=CC=C(Cl)C=C2Cl
InChI
1S/C15H17Cl2N3O/c1-15(2,3)14(21)13(20-9-18-8-19-20)6-10-4-5-11(16)7-12(10)17/h4-9,14,21H,1-3H3/b13-6+
InChI key
FBOUIAKEJMZPQG-AWNIVKPZSA-N
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General description
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
Diniconazole is a systemic and broad-spectrum triazole fungicide, that has been used widely in cereals, fruit trees, vegetables, and economically important crops to control a wide variety of diseases like scab, septoria, brown rust, powdery mildew, and Rhynchosporium. It controls basidiomycetes and ascomycetes by suppressing 14α-demethylation, which plays an important role in ergosterol biosynthesis.
Diniconazole 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 diniconazole is not approved in European Union. The maximum residue limit (MRL) for diniconazole as a sum of isomers has been set from 0.01 to 0.05 mg/kg for various products of plant and animal origin following Regulation (EU) No 1317/2013.
Diniconazole is a systemic and broad-spectrum triazole fungicide, that has been used widely in cereals, fruit trees, vegetables, and economically important crops to control a wide variety of diseases like scab, septoria, brown rust, powdery mildew, and Rhynchosporium. It controls basidiomycetes and ascomycetes by suppressing 14α-demethylation, which plays an important role in ergosterol biosynthesis.
Diniconazole 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 diniconazole is not approved in European Union. The maximum residue limit (MRL) for diniconazole as a sum of isomers has been set from 0.01 to 0.05 mg/kg for various products of plant and animal origin following Regulation (EU) No 1317/2013.
Application
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Diniconazole CRM may also find its use as described below:
- 1H NMR-based metabolomics and histopathological examination to evaluate the toxicological effects of diniconazole in zebrafish
- Ultrasensitive determination of diniconazole in environmental water samples using copper indium sulfide quantum dots (CuInS2 QDs) as a chemiluminescence probe
- Enantioselective determination of diniconazole enantiomers residues in apple, grape, and tea samples using supercritical fluid chromatography coupled with quadrupole-time-of-flight mass spectrometry (SFC-Q-TOF/MS)
- Investigation of diniconzole and triadimefon as chemical corrosion inhibitors for freshly polished copper in synthetic seawater
- Ratiometric fluorescence detection of diniconazole using a molecularly imprinted mesoporous structured probe
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.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Yao Wang et al.
Chemosphere, 168, 1571-1577 (2016-12-13)
As a systemic triazole fungicide, limited information is known about diniconazole. In this study, toxicological effects and bioaccumulation behavior of diniconazole in zebrafish were both evaluated to perform an overall assessment of its environmental risk towards aquatic organisms. The 1H
Xinzhong Zhang et al.
Journal of chromatography. A, 1581-1582, 144-155 (2018-11-08)
A chiral separation and residue determination method for diniconazole enantiomers in tea, apple, and grape was developed and validated by supercritical fluid chromatography coupled with quadrupole-time-of-flight mass spectrometry (SFC-Q-TOF/MS). The two diniconazole enantiomers were separated on a Chiral CCA column
Mohammad Amjadi et al.
Biosensors & bioelectronics, 96, 121-126 (2017-05-10)
A dual-emission mesoporous structured molecularly imprinted sensor was designed for specific recognition and sensitive ratiometric detection of diniconazole (DNZ). In this probe, a carbon dot-doped silica core serves as a reference and provides a built-in correction for environmental effects.
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