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M0120010

Malaoxon

European Pharmacopoeia (EP) Reference Standard

Sinónimos:

Malaoxon, Diethyl 2-[(dimethoxyphosphoryl)sulfanyl]succinate

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About This Item

Fórmula empírica (notación de Hill):
C10H19O7PS
Número de CAS:
1634-78-2
Peso molecular:
314.29
Beilstein/REAXYS Number:
1804523
MDL number:
MFCD00055461
UNSPSC Code:
41116107
PubChem Substance ID:
329817728
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

malathion

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCOC(=O)CC(SP(=O)(OC)OC)C(=O)OCC

InChI

1S/C10H19O7PS/c1-5-16-9(11)7-8(10(12)17-6-2)19-18(13,14-3)15-4/h8H,5-7H2,1-4H3

InChI key

WSORODGWGUUOBO-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Malathion impurity B EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Related product

Referencia del producto
Descripción
Precios

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 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

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Certificados de análisis (COA)

Lot/Batch Number

Lo sentimos, en este momento no disponemos de COAs para este producto en línea.

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Franca M Buratti et al.
Drug metabolism and disposition: the biological fate of chemicals, 33(3), 295-302 (2004-11-24)
Among organophosphorothioate (OPT) pesticides, malathion is considered relatively safe for use in mammals. Its rapid degradation by carboxylesterases competes with the cytochrome P450 (P450)-catalyzed formation of malaoxon, the toxic metabolite. However, impurities in commercial formulations are potent inhibitors of carboxylesterase
S Padilla et al.
Journal of toxicology and environmental health. Part A, 67(18), 1477-1489 (2004-09-17)
Some, but not all, organophosphorus pesticides are more acutely toxic to the young as compared to adults. We have developed an in vitro assay that measures the detoxification potential (via carboxylesterase and A-esterases) of tissues. Previous results using this in
A N Ivanov et al.
Talanta, 85(1), 216-221 (2011-06-08)
A simple and reliable technique has been developed for the construction of an amperometric acetylcholinesterase biosensor based on screen-printed carbon electrodes. For the first time, one-step modification using single-walled carbon nanotubes and Co phtalocyanine has been proposed to decrease the
Olajire A Gbaye et al.
Pest management science, 68(9), 1265-1271 (2012-05-19)
Bruchid beetles, Callosobruchus species, are serious pests of economically important grain legumes; their activity in stores is often controlled by the use of synthetic insecticides. Esterases are known to be involved in insecticide resistance in insects. However, there is a
Pergentino Balbuena et al.
Toxicological sciences : an official journal of the Society of Toxicology, 114(2), 260-271 (2010-01-13)
Toxicity and integrity disruption in response to transport through the blood-brain barrier (BBB) of the organophosphates malathion and malaoxon and heavy metal lead acetate were assessed in two in vitro barrier systems. One system was constructed using bovine brain microvascular
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