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Merck
CN

34341

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:
52-85-7
Molecular Weight:
325.34
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754954
EC Number:
200-154-0
Beilstein/REAXYS Number:
2224254
MDL number:
MFCD00055307

Key Documents

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InChI key

JISACBWYRJHSMG-UHFFFAOYSA-N

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

SMILES string

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

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

Quality Level

100

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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

flash_point_c

> 100 °C - closed cup

pictograms

Skull and crossbones
GHS06

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

WGK 3

flash_point_f

>212.0 °F - closed cup

ppe

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

Regulatory Information

农药列管产品
危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCBR5568V
BCBR5568

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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
Lili Pan et al.
Environmental science and pollution research international, 25(1), 4-11 (2016-10-01)
Organophosphorus pesticides (OPPs) are used worldwide and pose great risks to human health. However, information on their presence in agricultural soils at regional scale and the associated risks is limited. In this study, an extensive investigation on agricultural soils was
Simultaneous determination of residual veterinary drugs in bovine, porcine, and chicken muscle using liquid chromatography coupled with electrospray ionization tandem mass spectrometry.
Yamada R, et al.
Bioscience, Biotechnology, and Biochemistry, 70(1), 54-65 (2006)
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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