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Supelco

Chloridazon

PESTANAL®, analytical standard

Synonym(s):

Pyrazone

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About This Item

Empirical Formula (Hill Notation):
C10H8ClN3O
CAS Number:
1698-60-8
Molecular Weight:
221.64
Beilstein/REAXYS Number:
397241
EC Number:
216-920-2
MDL number:
MFCD00055402
UNSPSC Code:
41116107
PubChem Substance ID:
329756690
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

NC1=C(Cl)C(=O)N(N=C1)c2ccccc2

InChI

1S/C10H8ClN3O/c11-9-8(12)6-13-14(10(9)15)7-4-2-1-3-5-7/h1-6H,12H2

InChI key

WYKYKTKDBLFHCY-UHFFFAOYSA-N

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General description

Chloridazon is a type of herbicide generally utilized for weed control.

Application

Chloridazon may be used as an analytical reference standard for the determination of chloridazon in:
  • Food samples by nanoflow liquid chromatography coupled to high resolution mass spectrometry equipped with electrospray ionization (LC-ESI-HRMS).
  • Honeybees by dispersive-solid phase extraction (d-SPE) along with liquid and gas chromatography coupled to tandem mass spectrometry (LC-MS/MS and GC-MS/MS) equipped with electron ionization (EI) source and multiple reaction monitoring (MRM) mode of detection.
  • Human urine by LC-ESI-MS/MS with MRM detection.
  • Fruits and vegetables by methanolic extraction and ultra-high performance liquid chromatography (UHPLC) combined with ESI-MS/MS operating under MRM mode of detection.

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

pictograms

Exclamation markEnvironment
GHS07,GHS09

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC6437
BCCB0521
SZBE199XV
SZBD100XV
SZBA081XV

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Matrix effects in human urine analysis using multi-targeted liquid chromatography-tandem mass spectrometry.
Schlittenbauer L, et al.
Journal of Chromatography A, 1415(4), 91-99 (2015)
Evaluation of nanoflow liquid chromatography high resolution mass spectrometry for pesticide residue analysis in food.
Moreno-Gonzalez D, et al.
Journal of Chromatography A, 1512(4), 78-87 (2017)
A simple multi-residue method for the determination of pesticides in fruits and vegetables using a methanolic extraction and ultra-high-performance liquid chromatography-tandem mass spectrometry: optimization and extension of scope.
Hanot V, et al.
Journal of Chromatography A, 1384(4), 53-66 (2015)
Tukaj Zbigniew et al.
Ecotoxicology and environmental safety, 65(3), 323-331 (2006-02-09)
Short-term (12-48 h) experiments were carried out to examine the effect of anthracene (three-ring aromatic hydrocarbon), cadmium (CdCl(2)), and chloridazone (triazine herbicide), individually and in combination, on growth and SOD activity of three green algae Scenedesmus: S. subspicatus, S. obliquus
F Flores Céspedes et al.
Chemosphere, 69(5), 785-794 (2007-06-26)
The herbicides chloridazon and metribuzin, identified as groundwater pollutants, were incorporated in alginate-based granules to obtain controlled release properties. In this research the effect of incorporation of sorbents such as bentonite, anthracite and activated carbon in alginate basic formulation were
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