321. d-Altrose
Nomenclature
CAS number: 1990-29-0
d-Altropyranose. C6H12O6; mol wt 180.16.
C 40.00%, H 6.71%, O 53.28%.
Description and references
Prepd by the reduction of d-altronic lactone with sodium amalgam: Levene, Jacobs, Ber. 43, 3143 (1910).
Properties
Prisms from dilute alcohol, mp 103-105°. [α]D20 +32.6° (c = 7.6). Soluble in water. Practically insol in alcohol.Derivative
Phenylosazone.C18H22N4O4; mol wt 358.39.
C 60.32%, H 6.19%, N 15.63%, O 17.86%.