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533-49-3, L-Erythrose, CAS:533-49-3

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:

NameL-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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