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Key Documents

M0120005

Malathion impurity A

European Pharmacopoeia (EP) Reference Standard

Synonyme(s) :

2-[[Methoxy(methylthio)phosphinyl]thio]butanedioic acid 1,4-diethyl ester, Diethyl (2RS)-2-[(methoxy)(methylsulfanyl)-S-phosphinothioyl]butanedioate

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About This Item

Formule empirique (notation de Hill):
C10H19O6PS2
Numéro CAS:
3344-12-5
Poids moléculaire :
330.36
Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24

Qualité

pharmaceutical primary standard

Famille d'API

malathion

Fabricant/nom de marque

EDQM

Application(s)

pharmaceutical (small molecule)

Format

neat

Température de stockage

−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

Clé InChI

LPQDGVLVYVULMX-UHFFFAOYSA-N

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Description générale

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

Conditionnement

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

Autres remarques

Sales restrictions may apply.

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H301

Conseils de prudence

P301 + P330 + P331 + P310

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

141.8 °F

Point d'éclair (°C)

61 °C

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Certificats d'analyse (COA)

Lot/Batch Number

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

J Błasiak et al.
Mutation research, 445(2), 275-283 (1999-11-27)
Malathion [S-(1,2-dicarboethoxyethyl)O,O-dimethyl phosphorodithioate] is a commonly used organophosphorus insecticide reported to be genotoxic both in vivo and in vitro, but the reports are conflicting. In order to elucidate the genotoxic potency of the main compounds present in commercial preparations of
J A Doorn et al.
Chemical research in toxicology, 14(7), 807-813 (2001-07-17)
Previous work has shown that acetylcholinesterase (AChE), a member of the alpha/beta-hydrolase superfamily, is stereoselectively inhibited by the four stereoisomers of isomalathion. Recent kinetic and mass spectral data demonstrated that a difference in mechanism of inactivation exists for AChE treated
S Xiong et al.
Journal of toxicology and environmental health, 51(2), 159-175 (1997-06-06)
In the present study, the effects of malathion and malathion derivatives on histamine and beta-hexosaminidase release by RBL-1 cells, rat peritoneal mast cells (RPMC), and human peripheral blood basophils (HPBB) and cutaneous mast calls were examined. One hour of incubation
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)
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
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