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邻苯二甲酸二环己酯-3,4,5,6-d4

Dicyclohexyl phthalate-3,4,5,6-d4
产品编号:3076149
规格:PESTANAL®, analytical standard
CAS NO:358731-25-6
包装规格:25 MG
产品类别:进口试剂
品牌:Supelco
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
307614925 MG3090
产品别名

358731-25-6

邻苯二甲酸二环己酯-3,4,5,6-d4

Dicyclohexyl phthalate-3,4,5,6-d4

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C20D4H22O4
Molecular weight
334.44
MDL number
MFCD01861635
PubChem Substance ID【PubChem化学物质编号】
329754876
NACRES
NA.24
General description【一般描述】
Dicyclohexyl phthalate-3,4,5,6-d4 is a deuterated phthalate ester analog, wherein 3, 4, 5, and 6 protons of the aryl ring are replaced by deuterium.
Application【应用】
Dicyclohexyl phthalate-3,4,5,6-d4 can be used as a deuterated internal standard to determine the levels of phthalates in aquatic matrices by ultra-high-performance liquid chromatography coupled to hybrid Q-Orbitrap mass spectrometry.
Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, 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.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information【法律信息】
PESTANAL is a registered trademark of sigma-aldrich International GmbH
产品性质
grade【等级】
analytical standard
Quality Level【质量水平】
100
product line【产品线】
PESTANAL®
shelf life【保质期】
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
agriculture
environmental
format【格式】
neat
mass shift【质量偏移】
M+4
SMILES string
[2H]c1c([2H])c([2H])c(C(=O)OC2CCCCC2)c(c1[2H])C(=O)OC3CCCCC3
InChI
1S/C20H26O4/c21-19(23-15-9-3-1-4-10-15)17-13-7-8-14-18(17)20(22)24-16-11-5-2-6-12-16/h7-8,13-16H,1-6,9-12H2/i7D,8D,13D,14D
InChI key
VOWAEIGWURALJQ-ZZRPVTOQSA-N
安全信息
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves
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