24871-57-6

Basic information

• Product Name: D-manno-[3]heptulose
• Synonyms: D-manno-[3]heptulose
• CAS NO: 24871-57-6
• Molecular Weight: 210.184
• Mol File: 24871-57-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: D-manno-[3]heptulose(CAS DataBase Reference)
• NIST Chemistry Reference: D-manno-[3]heptulose(24871-57-6)
• EPA Substance Registry System: D-manno-[3]heptulose(24871-57-6)

Safety Data

• Hazardous Substances Data: 24871-57-6(Hazardous Substances Data)

Downstream Products

• 3019-74-7 sedoheptulose 
• 7101-28-2 D-allo-[2]heptulose 
• 5349-37-1 (3R,4S,5R,6R)-1,3,4,5,6,7-Hexahydroxy-heptan-2-one 

Relevant articles and documents

Synthesis of DL- and D-gluco-hept-3-ulose.

DL-gluco-Hept-3-ulose was synthesised by oxidation of tri-O-isopropylidene-meso-glycero-gulo-heptitol with methyl sulphoxide-phosphorus pentaoxide, and subsequent hydrolysis. D-gluco-Hept-3-ulose (3) was synthesised by oxidation of one of the two isopropylidene derivatives from perseitol (D-glycero-D-galacto-heptitol), which is presumed to have the 2,2:4,5:6,7 structure, followed by hydrolysis. The crude product from the reduction of DL-gluco-hept-3-ulose with sodium borohydride showed two peaks corresponding to meso-glycero-gulo-heptitol and perseitol on g.l.c. of the trimethylsilyl derivatives. Isolation and acetylation of the latter heptitol revealed it to be racemic perseitol. Oxodation of DL-gluco-hept-3-ulose with oxygen in alkali followed by treatment with ferric acetate-hydrogen peroxide gave products with chromatographic behaviour characteristic of arabinonolactone and erythrose. Treatment of DL-gluco-hept-3-ulose with 2,4-dinitrophenylhydrazine gave a 1-deoxy-2,4-dinitrophenylosazone.