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Sigma-Aldrich

Lactobionic acid

97% (TLC)

Synonym(s):

4-O-β-D-Galactopyranosyl-D-gluconic acid

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About This Item

Empirical Formula (Hill Notation):
C12H22O12
CAS Number:
96-82-2
Molecular Weight:
358.30
Beilstein:
95054
EC Number:
202-538-3
MDL number:
MFCD00078147
UNSPSC Code:
12352201
PubChem Substance ID:
329750828
NACRES:
NA.25

biological source

synthetic

Assay

97% (TLC)

form

powder or crystals

optical activity

[α]20/D +25°, c = 10 in H2O

color

white

mp

113-118 °C (lit.)

solubility

5%, clear, colorless

storage temp.

room temp

SMILES string

OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C(O)=O

InChI

1S/C12H22O12/c13-1-3(15)10(7(18)8(19)11(21)22)24-12-9(20)6(17)5(16)4(2-14)23-12/h3-10,12-20H,1-2H2,(H,21,22)/t3-,4-,5+,6+,7-,8-,9-,10-,12+/m1/s1

InChI key

JYTUSYBCFIZPBE-AMTLMPIISA-N

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Application

Lactobionic acid, an α-hydroxyacid (AHA) with antioxidation activity, is used in the development of cosmeceuticals for skin. Lactobionic acid is used in the development of targeting drug delivery systems, such as microcapsules.

Other Notes

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Barbara A Green et al.
Clinics in dermatology, 27(5), 495-501 (2009-08-22)
The hydroxyacids are represented by the alpha-hydroxyacids, beta-hydroxyacids, polyhydroxy acids, and bionic acids. Together, these ingredients form a class of compounds with unparalleled benefits to the skin and unprecedented usage in the cosmeceutical market in cosmetic and therapeutic formulations alike.
C Charloux et al.
Free radical biology & medicine, 19(5), 699-704 (1995-11-01)
Superoxide and hydroxyl free radicals are strongly implicated in the deleterious effects of reperfusion of grafted organs. Iron ions are critical in the Fenton-like reaction that generates oxygen-free radicals from H2O2. Using the ADP/Fe2+/H2O2 .OH-generating system, we demonstrated that components
Saúl Alonso et al.
Bioresource technology, 109, 140-147 (2012-02-09)
The influence of dissolved oxygen availability on cell growth and lactobionic acid production from whey by Pseudomonas taetrolens has been investigated for the first time. Results from pH-shift bioreactor cultivations have shown that high agitation rate schemes stimulated cell growth
Saúl Alonso et al.
Applied microbiology and biotechnology, 96(6), 1465-1477 (2012-07-11)
Physiological heterogeneity constitutes a critical parameter in biotechnological systems since both metabolite yield and productivity are often hampered by the presence of undesired physiological cell subpopulations. In the present study, the physiological status and functionality of Pseudomonas taetrolens cells were
Qinghuan Zhao et al.
Bioconjugate chemistry, 22(3), 346-352 (2011-02-23)
Proteins of viral capsid may self-assemble into virus-like particles (VLPs) that can find many biomedical applications such as platform for drug delivery. In this paper, we describe preparation of VLPs by self-assembly of VP6, a rotavirus capsid protein that was
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