L2398
Lactobionic acid
≥97% (TLC), cell impermeant agent
Synonym(s):
4-O-β-D-Galactopyranosyl-D-gluconic acid
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About This Item
Empirical Formula (Hill Notation):
C12H22O12
CAS Number:
Molecular Weight:
358.30
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
EC Number:
202-538-3
Beilstein/REAXYS Number:
95054
MDL number:
biological source
synthetic (organic
Organic)
Quality Level
assay
≥97% (TLC)
form
powder
color
white
mp
113-118 °C (lit.)
solubility
water: 50 mg/mL, 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
General description
Lactobionic acid, a derivative of lactose, is an aldonic acid obtained from gluconic acid and galactose. It is a potential chelating agent, preservative and a prebiotic.
Application
Lactobionic acid has been used as a control for the chemical characterization of the lactobionic acid produced by Zymomonas mobilis.
Cell impermeant agent used for organ preservation
Biochem/physiol Actions
Lactobionic acid has a role as an antioxidant and stabilizer-gelling agent. It is used as an ingredient in foods and pharmaceutical products.
Reported to inhibit production of hydroxyl radicals. Cryptic inhibitor of matrix metalloproteinases (MMP). Resistant to dietary metabolism but stimulates intestinal calcium absorption in rat.
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.
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
涉药品监管产品
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Intestinal calcium absorption in rats is stimulated by dietary lactulose and other resistant sugars.
R Brommage et al.
The Journal of nutrition, 123(12), 2186-2194 (1993-12-01)
Lactulose is a disaccharide analogue of lactose that is resistant to metabolism in the small intestine but not in the large intestine. The effects of lactulose and other sugars on intestinal Ca absorption were determined from the decrease in the
J H Southard et al.
Annual review of medicine, 46, 235-247 (1995-01-01)
Organ preservation is the supply line for organ transplantation. Currently, the liver, pancreas, and kidney can be successfully preserved for up to two days by flushing the organs with the University of Wisconsin (UW) organ preservation solution and storing them
Lactobionic acid: a high value-added lactose derivative for food and pharmaceutical applications
International dairy journal, 26(2), 103-111 (2012)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| L2398-100G | 04061833950043 |