56845
L-(+)-Erythrulose
≥75% (HPLC)
Synonym(s):
S-1,3,4-Trihydroxy-2-butanone, L-Glycero-2-tetrulose
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About This Item
Empirical Formula (Hill Notation):
C4H8O4
CAS Number:
Molecular Weight:
120.10
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
MDL number:
Quality Level
assay
≥75% (HPLC)
form
liquid
optical activity
[α]/D 12.0±2.0°, c = 2 in H2O (24 h)
impurities
≤23% water
color
light yellow
storage temp.
room temp
SMILES string
OC[C@H](O)C(=O)CO
InChI
1S/C4H8O4/c5-1-3(7)4(8)2-6/h3,5-7H,1-2H2/t3-/m0/s1
InChI key
UQPHVQVXLPRNCX-VKHMYHEASA-N
Application
L-(+)-Erythrulose is used as a tanning agent in the cosmetics industry and a source of chiral ethyl ketones used in aldo reaction organic synthesis.
Other Notes
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves
Regulatory Information
涉药品监管产品
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G L Simpson et al.
Biochimica et biophysica acta, 1501(1), 12-24 (2000-03-23)
The degradation of L-ascorbate (AsA) and its primary oxidation products, L-dehydroascorbate (DHA) and 2,3-L-diketogulonate (2, 3-DKG) were studied under physiological conditions. Analysis determined that L-erythrulose (ERU) and oxalate were the primary degradation products of ASA regardless of which compound was
Jörn Voss et al.
Microbiology (Reading, England), 156(Pt 6), 1890-1899 (2010-03-13)
The growth of Gluconobacter oxydans DSM 7145 on meso-erythritol is characterized by two stages: in the first stage, meso-erythritol is oxidized almost stoichiometrically to L-erythrulose according to the Bertrand-Hudson rule. The second phase is distinguished from the first phase by
J Alberto Marco et al.
The Journal of organic chemistry, 68(22), 8577-8582 (2003-10-25)
Both matched and mismatched diastereoselections have been observed in aldol reactions of the B,B-dicyclohexylboron enolate of a protected l-erythrulose derivative with a range of chiral aldehydes. The stereochemical outcome of reactions with alpha-methyl aldehydes can be adequately explained within the
Santiago Díaz-Oltra et al.
The Journal of organic chemistry, 70(20), 8130-8139 (2005-11-10)
[Chemical reaction: See text] Both matched and mismatched diastereoselections have been observed in the aldol reactions of a range of chiral aldehydes with the dicyclohexylboron enolate of a chiral ethyl ketone related to L-erythrulose. As was previously observed in the
Santiago Díaz-Oltra et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(30), 9240-9254 (2008-08-30)
Both matched and mismatched diastereoselection have been observed in aldol reactions of a boron enolate of a protected L-erythrulose derivative with several chiral alpha-fluoro and alpha-amino aldehydes. Strict adherence to the Felkin-Anh model for the respective transition structures does not
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 56845-100ML | 04061838169259 |
| 56845-25ML | 04061838084804 |
| 56845-5ML | 04061838169266 |
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