CRM68173
Atrazine-desethyl
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonym(s):
2-Amino-4-chloro-6-isopropylamino-1,3,5-triazine, Desethylatrazine
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About This Item
Empirical Formula (Hill Notation):
C6H10ClN5
CAS Number:
Molecular Weight:
187.63
Beilstein/REAXYS Number:
610488
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
SMILES string
CC(C)Nc1nc(N)nc(Cl)n1
InChI
1S/C6H10ClN5/c1-3(2)9-6-11-4(7)10-5(8)12-6/h3H,1-2H3,(H3,8,9,10,11,12)
InChI key
DFWFIQKMSFGDCQ-UHFFFAOYSA-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
Atrazine-desethyl is a major cytochrome P450s (CYPs) derived metabolite of the herbicide atrazine, widely used for protection against broadleaf and grassy weeds in various crops. It has more stability than its parent atrazine and the same endocrine-disrupting toxicity.
The parent compound atrazine is not approved for use in the European Union (EU) as per the legislation 2004/248/EC of 24th March 2004. But atrazine has a maximum residue limit (MRL) set in the range of 0.01-2 mg/kg for its presence in soybean, corn, and wheat crops by the United States (US) and the European Union (EU).
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Atrazine-desethyl is a major cytochrome P450s (CYPs) derived metabolite of the herbicide atrazine, widely used for protection against broadleaf and grassy weeds in various crops. It has more stability than its parent atrazine and the same endocrine-disrupting toxicity.
The parent compound atrazine is not approved for use in the European Union (EU) as per the legislation 2004/248/EC of 24th March 2004. But atrazine has a maximum residue limit (MRL) set in the range of 0.01-2 mg/kg for its presence in soybean, corn, and wheat crops by the United States (US) and the European Union (EU).
Application
The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
The atrazine-desethyl CRM may also find below-given uses:
The atrazine-desethyl CRM may also find below-given uses:
- Analysis of atrazine and its major metabolites in water and soil samples by using multi-walled carbon nanotubes for solid-phase extraction (SPE) and gas chromatography-mass spectrometry (GC-MS) for detection
- QuEChERS-based extraction and liquid chromatography-diode-array detection (LC-DAD) of atrazine and its principal metabolites in natural water samples
- Development of a carboxyl-modified polyacrylonitrile nanofibers mat (COOH-PAN NFsM) for the solid phase extraction (SPE) of atrazine and its metabolites from environmental water samples followed by their determination using high-performance liquid chromatography-diode array detector (HPLC-DAD)
- Analysis of simazine and atrazine extracted from river water by reversed-phase liquid chromatography with ultraviolet detection (LC-UV)
- Simultaneous separation and determination of atrazine and its main metabolites in 15 samples each of soybean, corn, and wheat by a novel UPLC-ESI-MS/MS-based method
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Toxicity, degradation and analysis of the herbicide atrazine
Singh S, et al.
Environmental Chemistry Letters, 16(1) (2018)
Determination of simazine and atrazine in river water by cloud-point extraction and high-performance liquid chromatography
de Pra Urio R and Masini J C
Analytical Letters, 50(7) (2017)
Guang Min et al.
The Science of the total environment, 396(1), 79-85 (2008-03-29)
A novel, simple, cost-effective, and sensitive method was developed for the determination of atrazine and its principal metabolites namely deisopropyl-atrazine (DIA) and deethyl-atrazine (DEA) in water and soil samples using multi-walled carbon nanotubes as solid-phase extraction (SPE) adsorbents coupled with
Weixin Cao et al.
Journal of chromatography. A, 1491, 16-26 (2017-02-27)
Carboxyl modified polyacrylonitrile nanofibers mat (COOH-PAN NFsM) was prepared as a novel solid-phase extraction (SPE) adsorbent for the rapid and effective extraction of atrazine (ATZ) and its toxic metabolites deisopropylatrazine (DIA) and deethylatrazine (DEA) from environmental water samples. Without any
Analysis of herbicide atrazine and its degradation products in cereals by ultra-performance liquid chromatography-mass spectrometry
Liang S, et al.
Analytical Methods : Advancing Methods and Applications, 8(17) (2016)
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