Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

42418

Sigma-Aldrich

D-Lactaldehyde solution

≥95.0% (TLC), liquid

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C3H6O2
CAS Number:
3946-09-6
Molecular Weight:
74.08
UNSPSC Code:
12352202
PubChem Substance ID:
329756223
NACRES:
NA.32

product name

D-Lactaldehyde solution, 1 M in H2O

Assay

≥95.0% (TLC)

Quality Level

100

form

liquid

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-/m1/s1

InChI key

BSABBBMNWQWLLU-GSVOUGTGSA-N

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.

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

THE METABOLISM OF LACTALDEHYDE. VII. THE OXIDATION OF D-LACTALDEHYDE IN RAT LIVER.
S M TING et al.
Biochimica et biophysica acta, 97, 407-415 (1965-03-08)
P J Thornalley
Amino acids, 6(1), 15-23 (1994-02-01)
The formation of the reactiveα,β-dicarbonyl metabolite, methylglyoxal, is increased during hyperglycaemia associated with diabetes mellitus. Methylglyoxal is metabolised to S-D-lactoylglutathione and D-lactate by the glyoxalase system and to hydroxyacetone (95%) and D-lactaldehyde by aldose reductase. Methylglyoxal and hydroxyacetone bind and
D-Fucose metabolism in a pseudomonad. IV. Cleavage of 2-keto-3-deoxy-D-fuconate to pyruvate and D-lactaldehyde by 2-keto-3-deoxy-L-arabonate aldolase.
A S Dahms et al.
The Journal of biological chemistry, 247(7), 2238-2241 (1972-04-10)
D L Vander Jagt et al.
The Journal of biological chemistry, 267(7), 4364-4369 (1992-03-05)
The substrate specificities of human aldose reductase and aldehyde reductase toward trioses, triose phosphates, and related three-carbon aldehydes and ketones were evaluated. Both enzymes are able to catalyze the NADPH-dependent reduction of all of the substrates used. Aldose reductase shows

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service