31587
(+)-O,O′-Diacetyl-L-tartaric anhydride
purum, ≥97.0% (NT)
Synonym(s):
(+)-Diacetyl-L-tartaric anhydride
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About This Item
Empirical Formula (Hill Notation):
C8H8O7
CAS Number:
Molecular Weight:
216.14
EC Number:
228-502-7
UNSPSC Code:
12352005
PubChem Substance ID:
Beilstein/REAXYS Number:
87315
MDL number:
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
grade
purum
assay
≥97.0% (NT)
optical activity
[α]20/D +60±2°, c = 6% in acetone
storage temp.
−20°C
Other Notes
Reagent for the chiral derivatization of amino alcohols; Preparation of tartramide chiral stationary phase for HPLC; Partial kinetic resolution of alcohols
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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K.H. Bell
Australian Journal of Chemistry, 34, 671-671 (1981)
Y. Dobashi et al.
The Journal of Organic Chemistry, 52, 2490-2490 (1987)
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 A, 316, 605-605 (1984)
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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