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About This Item
经验公式（希尔记法）:
13C6C9H21NO4
CAS号:
分子量:
285.29
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24
等級
analytical standard
品質等級
產品線
PESTANAL®
化驗
≥98.0% (HPLC)
儲存期限
limited shelf life, expiry date on the label
mp
69-73 °C
格式
neat
質量偏移
M+6
儲存溫度
−20°C
−20°C
SMILES 字串
COCC(=O)N(C(C)C(=O)OC)[13c]1[13c](C)[13cH][13cH][13cH][13c]1C
InChI
1S/C15H21NO4/c1-10-7-6-8-11(2)14(10)16(13(17)9-19-4)12(3)15(18)20-5/h6-8,12H,9H2,1-5H3/i6+1,7+1,8+1,10+1,11+1,14+1
InChI 密鑰
ZQEIXNIJLIKNTD-HEYPXIGASA-N
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一般說明
Metalaxyl-(phenyl-13C6) is an isotope-labeled analog of the phenylamide fungicide, metalaxyl.
應用
Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.
法律資訊
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
212.0 °F - closed cup
閃點（°C）
100 °C - closed cup
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分析证书(COA)
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Enantioselective degradation kinetics of metalaxyl in rabbits
Qiu J, et al.
Pesticide Biochemistry and Physiology, 83(1), 1-8 (2005)
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