02290
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02290
Fluka
L -(−)-Malic acid
purum, ≥99.0% (T)
| Synonym: | (S)-(−)-2-Hydroxysuccinic acid, |
| CAS Number: | 97-67-6 |
| Linear Formula: | HO2CCH2CH(OH)CO2H |
| Molecular Weight: | 134.09 |
| Beilstein Registry Number: | 1723541 |
| EC Number: | 202-601-5 |
| MDL number: | MFCD00064213 |
Description
| Other Notes | Preparation of (S) 2-acetoxysuccinyl chloride1; Preparation of 1-mono-methyl malate2,3; Preparation of hydroxysuccinimide derivatives4; Stereoselective α-alkylation via dioxolanone5 |
Properties
| grade | purum |
| assay | ≥99.0% (T) |
| optical activity | [α]20/D −30±2°, c = 5.5% in pyridine |
| mp | 101-103 °C(lit.) |
| 103-106 °C |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
References
| Cited Reference | 1. F. Johnson et al. J. Am. Chem. Soc. 104, 2190, (1982) |
| 2. M.J. Miller et al. J. Org. Chem. 47, 4928, (1982) | |
| 3. S. Henrot et al. Synth. Commun. 16, 183, (1986) | |
| 4. H. Niwa et al. J. Org. Chem. 52, 2941, (1987) | |
| 5. D. Seebach et al. Tet. 40, 1313, (1984) | |
| Merck | Merck 13,5730 |
| Beilstein | Beil. 3,IV,1123 |
| reference | Aldrich MSDS 1, 1153:D / Corp MSDS 1 (2), 2187:B / FT-IR 1 (1), 522:C / FT-IR 2 (1), 810:C / IR-Spectra (3), 306:A / IR-Spectra (2), 275:H / NMR-Reference 2 (1), 456:C / RegBook 1 (1), 567:L / Sigma FT-IR 1 (2), 694:A / Structure Index 1, 81:A:4 |
