358924
(+)-O,O′-二乙酰基-L-酒石酸酐
97%
别名:
(+)-二乙酰基-L-酒石酸酐
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关于此项目
经验公式（希尔记法）:
C8H8O7
化学文摘社编号:
分子量:
216.14
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-502-7
Beilstein/REAXYS Number:
87315
MDL number:
产品名称
(+)-O,O′-二乙酰基-L-酒石酸酐, 97%
InChI key
XAKITKDHDMPGPW-PHDIDXHHSA-N
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
SMILES string
CC(=O)O[C@@H]1[C@@H](OC(C)=O)C(=O)OC1=O
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
Quality Level
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Application
(+)-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）
General description
(+)-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。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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)
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
D R Brocks et al.
Journal of pharmaceutical and biomedical analysis, 13(7), 911-918 (1995-06-01)
A stereospecific liquid chromatographic (LC) assay was developed for the quantification of the antimalarial drug, halofantrine, in human plasma. Following protein precipitation with acetonitrile, the enantiomers of halofantrine were extracted from human plasma using ammonium hydroxide and tert-butyl methyl ether-hexane.
W Lindner et al.
Journal of chromatography, 487(2), 375-383 (1989-02-24)
A sensitive high-performance liquid chromatographic method was developed for the stereoselective assay of (R)- and (S)-propranolol in human plasma. The method involves diethyl ether extraction of the drugs and a racemic internal standard, N-tert.-butylpropranolol, followed by derivatization of the compounds
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