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Merck
CN

324817

Sigma-Aldrich

氨甲基膦酸

99%

别名:

AMPA

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关于此项目

线性分子式:
NH2CH2P(O)(OH)2
化学文摘社编号:
分子量:
111.04
Beilstein:
1701219
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

99%

表单

solid

溶解性

water: soluble 50 mg/mL, clear, colorless

官能团

amine

SMILES字符串

NCP(O)(O)=O

InChI

1S/CH6NO3P/c2-1-6(3,4)5/h1-2H2,(H2,3,4,5)

InChI key

MGRVRXRGTBOSHW-UHFFFAOYSA-N

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一般描述

(氨甲基)膦酸是阿米特罗和草甘膦除草剂的代谢产物,采用电化学检测器进行 HPLC 分析。

应用

采用有机-无机杂化硅胶整体柱,以氨甲基膦酸为载体,开发了一种新型的固定化金属亲和色谱柱。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Francisco Sánchez-Bayo et al.
Analytica chimica acta, 675(2), 125-131 (2010-08-31)
The herbicides amitrole and glyphosate, and its metabolite aminomethyl-phosphonic acid (AMPA), in water samples have been directly analysed by high-performance liquid chromatography using an electrochemical (EC) detector. Limits of detection of 0.3 microg mL(-1) for glyphosate, 0.05 microg mL(-1) for
Chunyan Hou et al.
Journal of proteome research, 9(8), 4093-4101 (2010-06-24)
A novel kind of immobilized metal affinity chromatography (IMAC) column based on organic-inorganic hybrid silica monolith has been developed. The monolithic support was prepared in a 250 microm i.d. capillary by the sol-gel method with tetraethoxysilane (TEOS) and 3-aminopropyltriethoxysilane (APTES)
G M Williams et al.
Regulatory toxicology and pharmacology : RTP, 31(2 Pt 1), 117-165 (2000-06-15)
Reviews on the safety of glyphosate and Roundup herbicide that have been conducted by several regulatory agencies and scientific institutions worldwide have concluded that there is no indication of any human health concern. Nevertheless, questions regarding their safety are periodically
E Börjesson et al.
Journal of chromatography. A, 886(1-2), 207-216 (2000-08-19)
New methods were developed to determine glyphosate, N-(phosphonomethyl)glycine, and its major metabolite, (aminomethyl)phosphonic acid in groundwater and soil. The methods involve ligand-exchange, anion-exchange and derivatisation and final identification and quantification by GC-MS. The limits of quantification in this experiment were
M E Oppenhuizen et al.
Journal - Association of Official Analytical Chemists, 74(2), 317-323 (1991-03-01)
A new method for determination of glyphosate and aminomethylphosphonic acid (AMPA) residues in environmental water was collaboratively studied by 6 laboratories. The method is simpler and shorter than previous methods. A filtered volume of water is evaporated to dryness and

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