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Famphur

PESTANAL®, analytical standard

Synonym(s):

O-(4-Dimethylsulfamoylphenyl)-O,O-dimethyl-phosphorothioate, Famophos

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About This Item

Empirical Formula (Hill Notation):
C10H16NO5PS2
CAS Number:
Molecular Weight:
325.34
Beilstein/REAXYS Number:
2224254
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

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

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

InChI

1S/C10H16NO5PS2/c1-11(2)19(12,13)10-7-5-9(6-8-10)16-17(18,14-3)15-4/h5-8H,1-4H3

InChI key

JISACBWYRJHSMG-UHFFFAOYSA-N

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General description

Famphur is an organophosphate insecticide used primarily as a veterinary drug for the control of warbles in cattle.

Application

Famphur may be used as an analytical reference standard for the determination of the analyte in animal muscles and rice samples using liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC/MS/MS), and QuEChERS extraction and gas chromatography-tandem mass Spectrometry, respectively.
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

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

>212.0 °F - closed cup

flash_point_c

> 100 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Organophosphate insecticide (famphur) topically applied to cattle kills magpies and hawks.
Henny CJ, et al.
The Journal of wildlife management, 648-658 (1985)
J I Cacho et al.
Journal of chromatography. A, 1559, 95-101 (2018-01-02)
Nine organophosphorus pesticides (OPPs) were determined in environmental waters from different origins using in situ ionic liquid dispersive liquid microextraction (IL-DLLME). This preconcentration technique was coupled to gas chromatography-mass spectrometry (GC-MS) using microvial insert thermal desorption, an approach that uses
A multi-residue method for the determination of 124 pesticides in rice by modified QuEChERS extraction and gas chromatography-tandem mass spectrometry.
Hou X, et al.
Food Chemistry, 138(2-3), 1198-1205 (2013)
P Eyre et al.
American journal of veterinary research, 42(1), 25-28 (1981-01-01)
Soluble toxin of Hypoderma lineatum injected IV induced a severe cardiorespiratory shock syndrome in calves. Intradermal injection of the toxin caused well-defined, edematous wheals comparable with those produced by histamine. Treatment of calves with famphur (organophosphate insecticide; poured on the
C J Henny et al.
Journal of wildlife diseases, 23(2), 292-295 (1987-04-01)
Since 1982 when secondary poisoning of a red-tailed hawk (Buteo jamaicensis) was documented following the recommended use of famphur applied topically to cattle, the Patuxent Wildlife Research Center has tested dead birds of prey for poisoning by famphur and other

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