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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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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
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.
Zhong Luo et al.
Advanced healthcare materials, 1(3), 321-325 (2012-11-28)
A nanoreservoir for efficient intracellular anticancer drug delivery based on mesoporous silica nanoparticles end-capped with lactobionic acid-grafted bovine serum albumin is fabricated. It demonstrates great potential for both cell-specific endocytosis and intracellular pH-responsive controlled release of drugs. A possible endocytosis
Tao Yu et al.
Electrophoresis, 32(14), 1898-1905 (2011-07-20)
Nowadays, macrocyclic antibiotics are presenting an increasing number of enantioseparation applications. The macrocyclic antibiotics used as chiral selectors in capillary electrophoresis (CE) include the ansamycins and the glycopeptides. The macrolides, another important class of macrocyclic antibiotics, have been reported as
Yutaka Hatano et al.
The Journal of investigative dermatology, 129(7), 1824-1835 (2009-01-30)
Neutralization of stratum corneum (SC) adversely impacts key epidermal functions, including permeability barrier homeostasis and SC integrity. Conversely, acidification of SC improves these functions in developmentally impaired (neonatal or aged) skin, and enhances function in normal skin. Hence, we hypothesized
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