485438
Citric acid-2,2,4,4-d4
98 atom % D, 98% (CP)
Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
About This Item
Lineární vzorec:
HOC(CO2H)(CD2CO2H)2
Číslo CAS:
Molekulová hmotnost:
196.15
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.12
Doporučené produkty
isotopic purity
98 atom % D
Quality Level
assay
98% (CP)
form
solid
mp
153-159 °C (lit.)
mass shift
M+4
SMILES string
[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 key
KRKNYBCHXYNGOX-LNLMKGTHSA-N
General description
Citric acid-2,2,4,4-d4 is an isotopic analogue of citric acid .
Application
Citric-2,2,4,4-d4 acid can be used to measure citrate in urine and quantitative profiling of organic acid intermediates of citric acid cycle (CAC).
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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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
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