
1,2:3,5-Di-O-isopropylidene-a-D-xylofuranose
m.p. 44-45?C [?]D +19? (c 4; Me2CO) TLC: PE:Et2O 19:1 one spot Loss on Drying 98%
Three families of glycoscience reagents — Glycochemistry, Glycobiology and Glycoanalysis. Lot-tracked, research-grade.
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m.p. 44-45?C [?]D +19? (c 4; Me2CO) TLC: PE:Et2O 19:1 one spot Loss on Drying 98%

m.p. 140-143?C [?]D +75,6? +/-1? (c 4; H2O, 24 h) Purity > 99% (TLC)

m.p. 140-143?C [?]D -75,3? (c 4; NH3+H2O) Loss on Drying 0,1% GLC >99%; Purity (TLC)

m.p. 185 -186?C (Dec.); [?]D +96,7? (c 5 in H2O) Sulfated ash 0,32%; Loss on Drying: 0,27% Purity: TLC (one spot)

m.p. >300 ?C; [?]D +72.5? +/-1? (c 2; H2O) Purity > 99% (HPLC)

[?]D -53? +/-2? (c 10; H2O) Purity > 99% (HPLC)

A5GD-1087

m.p. 158-160?C [?]D -11,7? (c 2; H2O) Purity >98%

m.p. 110 - 112?C [?]D -31? ~ -33? (c 1; H2O) Purity >99,5%

m.p. 110 - 112?C [?]D -31? ~ -33? (c 1; H2O) Purity >99,5%

m.p. 86?C [?]D +30? (c 3; H2O) Purity >99% (GLC)

m.p. 67-70?C [?]D -19? +/-1? (c 1; H2O) Loss on Drying 98%