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L2398 Sigma-Aldrich

Lactobionic acid

cell impermeant agent

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

  • CAS Number 96-82-2

  • Empirical Formula (Hill Notation) C12H22O12

  • Molecular Weight 358.30

  •  Beilstein/REAXYS Number 95054

  •  EC Number 202-538-3

  •  MDL number MFCD00078147

  •  PubChem Substance ID 24896313

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Carbohydrates, Carbohydrates A to Z, Carbohydrates H-L, Disaccharide More...
biological source   synthetic (organic

Organic)
assay   ≥97% (TLC)
form   powder
mp   113-118 °C (lit.)
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

Description

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

Cell impermeant agent used for organ preservation

Lactobionic acid has been used as a control for the chemical characterization of the lactobionic acid produced by Zymomonas mobilis.

Packaging

100 g in poly bottle

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.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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