358924
(+)-O,O′-Diacetyl-L-tartaric anhydride
97%
Synonym(s):
(+)-Diacetyl-L-tartaric anhydride
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50 G
£114.00
About This Item
Empirical Formula (Hill Notation):
C8H8O7
CAS Number:
Molecular Weight:
216.14
Beilstein:
87315
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
optical activity
[α]20/D +59°, c = 6 in acetone
mp
130-135 °C (lit.)
functional group
anhydride
ester
storage temp.
2-8°C
SMILES string
CC(=O)O[C@@H]1[C@@H](OC(C)=O)C(=O)OC1=O
InChI
1S/C8H8O7/c1-3(9)13-5-6(14-4(2)10)8(12)15-7(5)11/h5-6H,1-2H3/t5-,6-/m1/s1
InChI key
XAKITKDHDMPGPW-PHDIDXHHSA-N
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General description
(+)-O,O′-Diacetyl-L-tartaric anhydride is an HPLC derivatization reagent for UV/Vis detection. It is mainly employed as a reagent for the chiral derivatization of amino alcohols. It also reacts with alkanoamines in aprotic medium containing trichloroacetic acid and produces tartaric acid monoesters.
Application
(+)-O,O′-Diacetyl-L-tartaric anhydride may be used as a chiral derivatizating agent in the following:
- determination of enantiomeric vigabatrin in mouse serum samples using ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UHPLC-Q-TOF-M)[1]
- determination of trantinterol in rat plasma by ultra performance liquid chromatography–electrospray ionization mass spectrometry (UPLC–MS/MS)[2]
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Determination of enantiomeric vigabatrin by derivatization with diacetyl-l-tartaric anhydride followed by ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry
Zhao J, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1040, 199-207 (2017)
Enantioselective determination of trantinterol in rat plasma by ultra performance liquid chromatography?electrospray ionization mass spectrometry after derivatization
Yang J, et al.
Talanta, 79(5), 1204-1208 (2009)
W Schützner et al.
Electrophoresis, 15(6), 769-773 (1994-06-01)
Diastereomeric analytes were separated using capillary zone electrophoresis with polyvinylpyrrolidone as polymeric additive to the buffer solution. As test substances derivatives of D- and L- alpha-amino and alpha-hydroxy acids formed by reaction with (+)-O,O'-diacetyl- and (+)-O,O'-dibenzoyl-L-tartaric anhydride, respectively, were used.
D R Brocks et al.
Journal of chromatography, 581(1), 83-92 (1992-10-02)
(+/-)-Hydroxychloroquine (HCQ) is an antimalarial and anti-arthritic drug which is administered as the racemate. An accurate, precise and sensitive high-performance liquid chromatographic assay was developed for the determination of HCQ enantiomers in samples from human plasma, serum, whole blood, and
William M Oldham et al.
Bio-protocol, 6(16) (2017-06-03)
Two enantiomers of 2-hydroxyglutarate (2HG), L (L2HG) and D (D2HG), are metabolites of unknown function in mammalian cells that were initially associated with separate and rare inborn errors of metabolism resulting in increased urinary excretion of 2HG linked to neurological
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