CHEMICAL AND PHYSICAL PROPERTIES
| Color/Form | CLEAR COLORLESS LIQUID IN WATER |
|---|---|
| Odor | ODORLESS |
| Taste | SWEET |
| Other Experimental Properties | Orthorhombic, bisphenodial prisms from alc, dec 103-105 °C. Sweetest of the sugars. Shows mutarotation. Specific optical rotation: -132 deg to -92 deg (c=2) @ 20 °C/D. Rapid and anomalous mutarotation involve pyranose-furanose interconversion. The final mutarotation value is obtained instantly in the presence of hydroxyl ions. pKa= 12.06 @ 18 °C. Freely sol in water. One gram dissolves in 15 ml alc, in 14 ml methanol. Slightly sol in cold, freely in hot acetone; sol in pyridine, ethylamine, methylamine. /D-Fructose/ |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 180.16 g/mol |
|---|---|
| XLogP3 | -2.8 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 180.06338810 g/mol |
| Monoisotopic Mass | 180.06338810 g/mol |
| Topological Polar Surface Area | 110 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 162 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 4 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Beta-D-fructopyranose is a D-fructopyranose in which the anomeric centre has beta-configuration. It is an enantiomer of a beta-L-fructopyranose.