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47014
L-Lactaldehyd -Lösung
1 M in H2O
Synonym(e):
(2S)-2-Hydroxy-propanal -Lösung, (S)-2-Hydroxy-propionaldehyd -Lösung
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Über diesen Artikel
Empirische Formel (Hill-System):
C3H6O2
CAS-Nummer:
Molekulargewicht:
74.08
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.25
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Unterstützung erhaltenassay
≥95.0% (TLC)
Quality Level
optical purity
enantiomeric ratio: ≥98.0:2.0 (HPLC)
concentration
1 M in H2O
storage temp.
−20°C
SMILES string
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
Biochem/physiol Actions
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.
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Dieser Artikel | |||
|---|---|---|---|
| assay ≥95.0% (TLC) | assay ≥95% (TLC) | assay - | assay ≥95.0% (TLC) |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level 100 |
| storage temp. −20°C | storage temp. −20°C | storage temp. -10 to -25°C | storage temp. −20°C |
| optical purity enantiomeric ratio: ≥98.0:2.0 (HPLC) | optical purity - | optical purity - | optical purity enantiomeric ratio: ≥98.0:2.0 (HPLC) |
| concentration 1 M in H2O | concentration ~1 M in H2O | concentration 287 μg/mL in acetonitrile: DMSO (7:3) | concentration 1 M in H2O |
Lagerklasse
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 47014-100MG | 04061833471791 |
| 47014-5ML | 04061837838156 |
| 47014-1ML | 04061837838149 |
| 47014-500MG | 04061833497098 |