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Merck

485438

Sigma-Aldrich

柠檬酸-2,2,4,4-d4

98 atom % D, 98% (CP)

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About This Item

线性分子式:
HOC(CO2H)(CD2CO2H)2
分子量:
196.15
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.12

同位素純度

98 atom % D

品質等級

化驗

98% (CP)

形狀

solid

mp

153-159 °C (lit.)

質量偏移

M+4

SMILES 字串

[2H]C([2H])(C(O)=O)C(O)(C(O)=O)C([2H])([2H])C(O)=O

InChI

1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/i1D2,2D2

InChI 密鑰

KRKNYBCHXYNGOX-LNLMKGTHSA-N

一般說明

柠檬酸-2,2,4,4-d4 是柠檬酸的同位素类似物。

應用

柠檬酸-2,2,4,4-d4可用于尿液中柠檬酸盐的测定和柠檬酸循环(CAC)的有机酸中间体的定量分析。

包裝

本品可以大量现货供应,也可以按需包装。有关定价、供货和包装的信息,请联系稳定同位素客户服务

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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B G Keevil et al.
Annals of clinical biochemistry, 42(Pt 5), 357-363 (2005-09-20)
Measurement of urine citrate is used to assess the risk of further urinary stone formation and to assess the benefit of treatment in affected individuals. We wanted to develop a simple and rapid liquid chromatography tandem mass spectrometry (LC-MS/MS) method
Orval Mamer et al.
Metabolomics : Official journal of the Metabolomic Society, 9(5), 1019-1030 (2013-12-19)
The quantitative profiling of the organic acid intermediates of the citric acid cycle (CAC) presents a challenge due to the lack of commercially available internal standards for all of the organic acid intermediates. We developed an analytical method that enables
Alex Gomez-Gomez et al.
Journal of pharmaceutical and biomedical analysis, 164, 382-394 (2018-11-23)
Due to its high sensitivity and specificity, liquid chromatography-electrospray tandem mass spectrometry (LC-MS/MS) could be considered as the gold-standard in targeted metabolomics. Although LC-MS/MS allows for the direct detection of a large number of molecules, the proper quantification of highly
Christine S Kim et al.
Cell metabolism, 32(4), 629-642 (2020-09-10)
Stem cells reside in specialized niches that are critical for their function. Upon activation, hair follicle stem cells (HFSCs) exit their niche to generate the outer root sheath (ORS), but a subset of ORS progeny returns to the niche to

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