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质量水平
方案
97%
旋光性
[α]20/D +59°, c = 6 in acetone
mp
130-135 °C (lit.)
官能团
anhydride
ester
储存温度
2-8°C
SMILES字符串
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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一般描述
(+)-O,O′-二乙酰基L-酒石酸酐是用于紫外/可见光检测的HPLC衍生化试剂。它主要用作氨基醇的手性衍生化试剂。它还可在含三氯乙酸的质子惰性介质中与链烷胺反应，生成酒石酸单酯。
应用
(+)-O,O′-二乙酰基-L-酒石酸酐可用作以下应用中的手性衍生化剂：
- 通过超高效液相色谱-四极杆飞行时间质谱 (UHPLC-Q-TOF-M) 测定小鼠血清样品中的氨己烯酸对映体
- 通过高效液相色谱-电喷雾电离质谱（UPLC-MS / MS）测定大鼠血浆中的川丁特罗（trantinterol）
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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)
Eduard A Struys et al.
Clinical chemistry, 50(8), 1391-1395 (2004-05-29)
The differential diagnosis of D-2-hydroxyglutaric aciduria (D-2-HGA), L-2-hydroxyglutaric aciduria (L-2-HGA), and the combined D/L-2-hydroxyglutaric aciduria (D/L-2-HGA) can be accomplished only by the measurement of the corresponding 2-hydroxyglutarate (2-HG). Available methods for the determination of D- and L-2-HG in urine are
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.
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)
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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