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Merck

M0120005

Malathion impurity A

European Pharmacopoeia (EP) Reference Standard

别名:

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

经验公式(希尔记法):
C10H19O6PS2
CAS号:
分子量:
330.36
分類程式碼代碼:
41116107
NACRES:
NA.24

等級

pharmaceutical primary standard

API 家族

malathion

製造商/商標名

EDQM

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

−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

InChI 密鑰

LPQDGVLVYVULMX-UHFFFAOYSA-N

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一般說明

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.

應用

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

包裝

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

其他說明

Sales restrictions may apply.

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

141.8 °F

閃點(°C)

61 °C


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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
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
S Jianmongkol et al.
Toxicology and applied pharmacology, 139(2), 342-348 (1996-08-01)
The cholinergic toxicity of malathion is exacerbated by its isomerization product, isomalathion, which inhibits detoxifying carboxylesterases as well as target acetylcholinesterase (AChE). Previous work has shown that the four stereoisomers of isomalathion, (1R, 3R), (1R, 3S), (1S, 3R), and (1S
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)
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

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