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Merck
CN

31587

Sigma-Aldrich

(+)-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:
6283-74-5
Molecular Weight:
216.14
Beilstein:
87315
EC Number:
228-502-7
MDL number:
MFCD00037918
UNSPSC Code:
12352005
PubChem Substance ID:
329753835

Key Documents

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grade

purum

Assay

≥97.0% (NT)

optical activity

[α]20/D +60±2°, c = 6% in acetone

mp

130-135 °C (lit.)
130-135 °C

storage temp.

−20°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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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 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

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)
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
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)
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