Alfa Aesar (-)-2,3-O-Isopropylidene-D-threitol, 98%
Manufacturer: Alfa Aesar B2413403
(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols. It react with toluene-4-sulfonyl chloride to get O2,O3-isopropylidene-O1,O4-bis-(toluene-4-sulfonyl)-D-threitol.
Soluble in water.
Hygroscopic. Store away from oxidizing agents, water/ moisture. Store under inert gas.
|88° to 90°C (0.05mmHg)|
|−4.5° (c=5 in Ethanol)|
|45° to 49°C|
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