56845
L-(+)-赤藓酮糖
≥75% (HPLC)
别名:
S-1,3,4-三羟基-2-丁酮, L-2-丙三氧基-2-酮丁糖
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关于此项目
经验公式（希尔记法）:
C4H8O4
化学文摘社编号:
分子量:
120.10
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
MDL number:
InChI key
UQPHVQVXLPRNCX-VKHMYHEASA-N
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
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
Quality Level
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves
法规信息
涉药品监管产品
此项目有
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
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
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
Maria-José Henríquez et al.
Biotechnology progress, 36(1), e2893-e2893 (2019-08-20)
Whole cell biocatalysis is an ideal tool for biotransformations that demand enzyme regeneration or robustness to fluctuating pH, osmolarity and biocontaminant load in feedstocks. The methylotrophic yeast Komagataella phaffii is an attractive alternative to Escherichia coli for whole cell biocatalysis
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
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