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45312

Supelco

Pyridate

PESTANAL®, analytical standard

Synonym(s):

O-(6-Chloro-3-phenylpyridazin-4-yl) S-octyl carbonothioate

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About This Item

Empirical Formula (Hill Notation):
C19H23ClN2O2S
CAS Number:
55512-33-9
Molecular Weight:
378.92
Beilstein:
759528
EC Number:
259-686-7
MDL number:
MFCD00078718
UNSPSC Code:
41116107
PubChem Substance ID:
329756635
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

storage temp.

2-8°C

SMILES string

CCCCCCCCSC(=O)Oc1cc(Cl)nnc1-c2ccccc2

InChI

1S/C19H23ClN2O2S/c1-2-3-4-5-6-10-13-25-19(23)24-16-14-17(20)21-22-18(16)15-11-8-7-9-12-15/h7-9,11-12,14H,2-6,10,13H2,1H3

InChI key

JTZCTMAVMHRNTR-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Legal Information

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

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H315 - H317 - H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ7462
BCCG7160
BCBV3044
SZBC284XV
SZB8252XV

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A Pachinger et al.
Journal of chromatography, 558(2), 369-373 (1991-10-11)
The main metabolite of the herbicide pyridate is 3-phenyl-4-hydroxy-6-chlorpyridazine (CL9673). A high-performance liquid chromatographic method with amperometric detection is described for determining CL9673 at residue levels in water samples. Sample preconcentration is performed by passage through a C18 extraction cartridge.
Markus Burghardt et al.
Journal of agricultural and food chemistry, 53(18), 7150-7155 (2005-09-01)
Sorption and diffusion of the herbicide pyridate and its metabolite CL9673 were measured in reconstituted cuticular waxes isolated from Chenopodium album L. and Hordeum vulgare L. (cultivar Igri) leaves. The compounds have the same basic chemical structure, except that pyridate
William L Patzoldt et al.
Pest management science, 59(10), 1134-1142 (2003-10-17)
While surveying Illinois Amaranthus tuberculatus (Moq) Sauer (tall waterhemp) half-sib populations for herbicide response variability, several were observed to segregate for resistance to atrazine. Studies were conducted on greenhouse-grown A tuberculatus plants to compare atrazine responses among populations that were
W Lindner et al.
International journal of environmental analytical chemistry, 16(3), 205-218 (1983-01-01)
For many reasons residue analysis of plant protecting chemicals is becoming of increasing importance. The demand of modern trace analysis techniques is to detect significantly and sensitively values down to levels in the ppb range or even less. Aggravating circumstances

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