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Merck
CN

47014

Sigma-Aldrich

L-Lactaldehyde solution

1 M in H2O

别名:

(2S)-2-Hydroxypropanal solution, (S)-2-Hydroxypropionaldehyde solution

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About This Item

经验公式(希尔记法):
C3H6O2
CAS号:
分子量:
74.08
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.25

方案

≥95.0% (TLC)

质量水平

光学纯度

enantiomeric ratio: ≥98.0:2.0 (HPLC)

浓度

1 M in H2O

储存温度

−20°C

SMILES字符串

C[C@H](O)C([H])=O

InChI

1S/C3H6O2/c1-3(5)2-4/h2-3,5H,1H3/t3-/m0/s1

InChI key

BSABBBMNWQWLLU-VKHMYHEASA-N

生化/生理作用

L-Lactaldehyde is an intermediate metabolite in the pyruvate metabolism pathway and is irreversibly produced from pyruvaldehyde via the enzyme aldehyde reductase, which is then irreversibly converted to propylene glycol via aldehyde reductase.

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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分析证书(COA)

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Y Zhu et al.
Journal of bacteriology, 171(2), 862-867 (1989-02-01)
Catabolism of the six-carbon compound L-fucose results in formation of dihydroxyacetone phosphate (C-1-to-C-3 fragment) and L-lactaldehyde (C-4-to-C-6 fragment) as intermediates. The fate of lactaldehyde depends on the respiratory growth conditions. Aerobically, lactaldehyde is oxidized to L-lactate by an NAD-linked dehydrogenase
Cristina Montella et al.
Journal of bacteriology, 187(14), 4957-4966 (2005-07-05)
The FucO protein, a member of the group III "iron-activated" dehydrogenases, catalyzes the interconversion between L-lactaldehyde and L-1,2-propanediol in Escherichia coli. The three-dimensional structure of FucO in a complex with NAD(+) was solved, and the presence of iron in the
L Baldomà et al.
Journal of bacteriology, 170(1), 416-421 (1988-01-01)
L-Lactaldehyde is a branching point in the metabolic pathway of L-fucose and L-rhamnose utilization. Under aerobic conditions, L-lactaldehyde is oxidized to L-lactate by the enzyme lactaldehyde dehydrogenase, while under anaerobic conditions, L-lactaldehyde is reduced to L-1,2-propanediol by the enzyme propanediol
THE METABOLISM OF LACTALDEHYDE. VI. THE REDUCTION OF D- AND L-LACTALDEHYDE IN RAT LIVER.
S M TING et al.
Biochimica et biophysica acta, 89, 217-225 (1964-08-26)
Seiya Watanabe et al.
The FEBS journal, 275(20), 5139-5149 (2008-09-17)
Fungal Pichia stipitis and bacterial Azotobacter vinelandii possess an alternative pathway of L-rhamnose metabolism, which is different from the known bacterial pathway. In a previous study (Watanabe S, Saimura M & Makino K (2008) Eukaryotic and bacterial gene clusters related

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