533-49-3,L-Erythrose,CAS:533-49-3
C4H8O4 / 120.1
MFCD00064377
L-Erythrose
CAS No: 533-49-3 MDL No: MFCD00064377 Chemical Formula: C4H8O4 Molecular Weight: 120.1 | |
A rare aldotetrose, L-erythrose, was produced from erythritol via a two-step reaction. In the first step, complete oxidation of erythritol to L-erythrulose was achieved by using Gluconobacter frateurii IFO 3254.
COA:
Name:L-Erythrose CAS: 533-49-3 F.M.: C4H8O4 M.W.: 120.1 Batch No: 20140609 Quantity:9.5g
Items | Standards | Results |
Appearance | Clear and slightly yellow syrup | Complies |
Solubility | Insoluble in ether, easily soluble in water | Complies |
NMR and MS | Should comply | Complies |
13C-NMR | Approx 93% of the total signals are fromErythrose | Complies |
Assay | About 40% | Complies |
Reference:
1. Rahman M, Takeshita K, Moshino H, Takada G, Izumori K, J. Biosci. Bioeng. 2001, 92, 237-241
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