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49426

Sigma-Aldrich

DL-Lactaldehyde solution

~1 M in H2O

Synonym(s):

2-Hydroxypropanal solution, 2-Hydroxypropionaldehyde solution

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About This Item

Empirical Formula (Hill Notation):
C3H6O2
CAS Number:
598-35-6
Molecular Weight:
74.08
Beilstein:
1719827
MDL number:
MFCD21662062
UNSPSC Code:
12352106
PubChem Substance ID:
329757448
NACRES:
NA.25

Assay

≥95% (TLC)

Quality Level

100

concentration

~1 M in H2O

storage temp.

−20°C

SMILES string

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

InChI

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

InChI key

BSABBBMNWQWLLU-UHFFFAOYSA-N

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Biochem/physiol Actions

D-Lactaldehyde is an intermediate in the pyruvate metabolic pathway. Pyruvaldehyde is irreversibly produced from D-lactaldehyde via the enzyme glyoxylate reductase. 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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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