CAS: 1990-29-0 D-ALTROSE
Molecular Formula: C12H25LiO4S
Molecular Weight: 272.33
EINECS: 218-058-2
Purity: 97% Min.
Package: 5 g / 25 g / 100 g
Lead time: In stock
Delivery: DHL/FEDEX/UPS or By sea
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Product Introduction
Introduction
Altrose is an aldohexose sugar. D-Altrose is an unnatural monosaccharide. It is soluble in water and practically insoluble in methanol. However, L-altrose has been isolated from strains of the bacterium Butyrivibrio fibrisolvens.
Altrose is a C-3 epimer of mannose. The ring conformation of α-Altropyranoside is flexible compared to most other aldohexopyranosides, with idose as exception. In solution different derivatives of altrose have been shown to occupy both 4C1, OS2 and 1C4-conformations.
Specification of CAS: 1990-29-0 D-ALTROSE
ITEMS | SPECIFICATION |
Melting point | 106-108 °C |
alpha | D20 +32.6° (c = 7.6) |
storage temp. | 2-8°C |
Merck | 13,319 |
color | White to off-white |
refractive index | 1.5860 (estimate) |
form | Powder |
density | 1.581 |
Boiling point | 232.96°C |
pka | 12.45±0.20 |
optical activity | [α]/D 33.0±2.0°, c = 0.2 in H2O |
BRN | 1724621 |
CAS DataBase Reference | 1990-29-0(CAS DataBase Reference) |
Synthesis of CAS: 1990-29-0 D-ALTROSE
Related articles of CAS: 1990-29-0 D-ALTROSE
Organofluorine compounds and fluorinating agents, Part 26: New reversed nucleosides—perfluoroalkyl substituted 1, 2, 3-triazoles linked to d-galactose and d-altrose
Fluorosugars: synthesis of the 2, 3, 4-trideoxy-2, 3, 4-trifluoro hexose analogues of D-glucose and D-altrose and assessment of their erythrocyte transmembrane …
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