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Merck
CN

31210

Atrazine-desethyl solution

100 μg/mL in methanol, PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C6H10ClN5
CAS Number:
6190-65-4
Molecular Weight:
187.63
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753679
EC Number:
200-659-6
Beilstein/REAXYS Number:
610488
MDL number:
MFCD00078646

Key Documents

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InChI key

DFWFIQKMSFGDCQ-UHFFFAOYSA-N

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)

SMILES string

CC(C)Nc1nc(N)nc(Cl)n1

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in methanol

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture

format

single component solution

storage temp.

2-8°C

Quality Level

100

General description

Atrazine-desethyl is one of the metabolites of atrazine. Atrazine-desethyl is primarily used as a selective pre- and postemergence herbicide, which helps in controlling grassy weeds.

Application

Atrazine-desethyl may be used as a herbicide reference standard for the determination of analyte in aqueous solutions by an automated thermal desorption-gas chromatography-mass spectrometry method based on the use of stir bar sorptive extraction.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

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

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

51.8 °F

flash_point_c

11 °C

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCBS8833V

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Sensitive determination of triazines in underground waters using stir bar sorptive extraction directly coupled to automated thermal desorption and gas chromatography-mass spectrometry.
Sanchez-Ortega A, et al.
Analytica Chimica Acta, 641(1-2), 110-116 (2009)
A Zapardiel et al.
Fresenius' journal of analytical chemistry, 367(5), 461-466 (2001-03-03)
The detection and determination of s-triazines, atrazine-desethyl and aziprotryne by cyclic voltammetry and an amperometric method using a metallic copper electrode and a glassy carbon electrode are described. The concentrations of atrazine-desethyl and aziprotryne in 0.1 M NaOH solutions were
J Kniewald et al.
Journal of applied toxicology : JAT, 15(3), 215-218 (1995-05-01)
The influence of s-triazine compounds (atrazine, prometryne and deethylatrazine) on testosterone conversion and 5 alpha-dihydrotestosterone-receptor complex formation was studied in vitro and in vivo in the rat prostate. A marked in vitro influence of atrazine and prometryne (from 0.465 to
J Kniewald et al.
Journal of steroid biochemistry, 27(4-6), 1095-1100 (1987-01-01)
Daily s.c. injections of atrazine and deethylatrazine to rat mothers during pregnancy only or during pregnancy and lactation influenced the pituitary-gonadal axis of male and female offsprings. In female and male offspring, slow maturation of gonadotropic system is evident and
T Babić-Gojmerac et al.
Journal of steroid biochemistry, 33(1), 141-146 (1989-07-01)
The inhibitory influence of atrazine and deethylatrazine on testosterone metabolism in male rat anterior pituitary and hypothalamus were studied under in vivo and in vitro experimental conditions. In vivo strong influence of atrazine (12 mg/100 g by wt. daily during
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