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M0120005

Malathion-Unreinheit A

European Pharmacopoeia (EP) Reference Standard

Synonym(e):

2-[[Methoxy-(methylthio)-phosphinyl]-thio]-butandisäure-1,4-diethylester, Diethyl-(2RS)-2-[(methoxy)(methylsulfanyl)-S-phosphinothioyl]-butandioat

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About This Item

Empirische Formel (Hill-System):
C10H19O6PS2
CAS-Nummer:
3344-12-5
Molekulargewicht:
330.36
UNSPSC-Code:
41116107
NACRES:
NA.24

Qualität

pharmaceutical primary standard

API-Familie

malathion

Hersteller/Markenname

EDQM

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

−20°C

InChI

1S/C10H19O6PS2/c1-5-15-9(11)7-8(10(12)16-6-2)19-17(13,14-3)18-4/h8H,5-7H2,1-4H3

InChIKey

LPQDGVLVYVULMX-UHFFFAOYSA-N

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Allgemeine Beschreibung

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.

Anwendung

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

Verpackung

Dieses Produkt wird, wie von der entsprechenden Pharmakopöe geliefert, angeboten. Die aktuellen Mengeneinheiten finden Sie im Referenzsubstanzen-Katalog der EDQM.

Sonstige Hinweise

Sales restrictions may apply.

Ähnliches Produkt

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301

Gefahreneinstufungen

Acute Tox. 3 Oral

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

141.8 °F

Flammpunkt (°C)

61 °C

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number

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T R Fukuto
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 18(1), 89-117 (1983-01-01)
Impurities such as O,S,S-trimethyl phosphorodithioate (TMPD) and the S-methyl isomer of malathion (isomalathion) strongly potentiated the mammalian toxicity of malathion. In contrast, impurities present in the phosphoramidothioate insecticide acephate had an antagonizing effect on its mammalian toxicity. The potentiation of
B Clothier et al.
Biochimica et biophysica acta, 660(2), 306-316 (1981-08-13)
The reaction of bovine erythrocyte acetylcholinesterase (acetylcholine acetylhydrolase, EC 3.1.1.7) with a set of structurally related phosphorothiolates was studied in order to investigate the properties of the phosphorylated enzymes and to identify the leaving group. OOS- and OOS-trimethyl phosphorothiolates and
C E Berkman et al.
Chemical research in toxicology, 6(5), 724-730 (1993-09-01)
The biomolecular reaction constants (ki), dissociation constants (Kd), and phosphorylation constants (kp) were determined for the enantiomers of malaoxon against rat brain acetylcholinesterase, and for the stereoisomers of isomalathion against rat brain acetylcholinesterase and electric eel acetylcholinesterase. (R)-Malaoxon was an
Franca M Buratti et al.
Journal of biochemical and molecular toxicology, 19(6), 406-414 (2006-01-20)
The organophosphorothioate (OPT) pesticide malathion (MAL) in mammals is readily hydrolyzed by mammalian carboxylesterases (CE). The reaction competes with the CYP-catalyzed formation of malaoxon (MOX), the toxic metabolite. Alterations or individual variations in CE activity may result in increased MOX
Jonathan A Doorn et al.
Chemical research in toxicology, 16(8), 958-965 (2003-08-20)
The present study was undertaken to test the hypothesis that acetylcholinesterase (AChE) inhibition by isomalathion stereoisomers proceeds with different primary leaving groups for (1R)- and (1S)-isomers. Consistent with results obtained with enzyme from other species, AChE from Torpedo californica (TcAChE)
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