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Merck
CN

37045

Cythioate

PESTANAL®, analytical standard

Synonym(s):

O,O-Dimethyl O-4-sulfamoylphenyl phosphorothioate, O-[4-(Aminosulfonyl)phenyl] O,O-dimethyl phosphorothioate, NSC 310287

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About This Item

Empirical Formula (Hill Notation):
C8H12NO5PS2
CAS Number:
115-93-5
Molecular Weight:
297.29
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755599
EC Number:
204-115-9
Beilstein/REAXYS Number:
2148114
MDL number:
MFCD00128049

Key Documents

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InChI key

BSBSDQUZDZXGFN-UHFFFAOYSA-N

InChI

1S/C8H12NO5PS2/c1-12-15(16,13-2)14-7-3-5-8(6-4-7)17(9,10)11/h3-6H,1-2H3,(H2,9,10,11)

SMILES string

COP(=S)(OC)Oc1ccc(cc1)S(N)(=O)=O

grade

analytical standard

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

Quality Level

100

General description

Cythioate belongs to the class of organophosphate insecticide, widely used in veterinary medicine for the control of fleas in dogs.

Application

Cythioate may be used as an analytical reference standard for the quantification of the analyte in grain samples using gas chromatography coupled to mass spectrometry and liquid chromatography with tandem mass spectrometric 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

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCG1884
BCBT5046

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Code of Federal Regulations: 1985-1999 (1990)
M W Dryden
American journal of veterinary research, 53(5), 801-802 (1992-05-01)
A study was conducted to determine whether cythioate, a systemically active insecticide, has different activity against male and female Ctenocephalides felis, the cat flea. Eighteen cats were allotted equally to 1 control and 2 treatment groups and infested on day
Use of cythioate to control external parasites on cats and dogs.
P M Bowen et al.
Veterinary medicine, small animal clinician : VM, SAC, 77(1), 79-80 (1982-01-01)
Simultaneous determination of 405 pesticide residues in grain by accelerated solvent extraction then gas chromatography-mass spectrometry or liquid chromatography-tandem mass spectrometry.
Pang GF, et al.
Analytical and Bioanalytical Chemistry, 384(6), 1366-1408 (2006)

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