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CRM68173

Supelco

Deséthyl-atrazine

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

Synonyme(s) :

2-Amino-4-chloro-6-isopropylamino-1,3,5-triazine, Desethylatrazine

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About This Item

Formule empirique (notation de Hill):
C6H10ClN5
Numéro CAS:
6190-65-4
Poids moléculaire :
187.63
Numéro Beilstein :
610488
Numéro MDL:
MFCD00078646
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

Chaîne SMILES 

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)

Clé InChI

DFWFIQKMSFGDCQ-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
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:

  • 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

Informations légales

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302 + H332,H319

Classification des risques

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

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
BCCF3866

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
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)
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
Toxicity, degradation and analysis of the herbicide atrazine
Singh S, et al.
Environmental Chemistry Letters, 16(1) (2018)
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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