Dextran

SIAL/00893 - analytical standard, for GPC, 150,000

CAS Number: 9004-54-0
EC Number: 232-677-5
MDL Number: MFCD00130935
Linear Formula: [C₆H₁₀O₅]_n
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-00893-100MG	100 mg	$287.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

analyte chemical class(es)	oligosaccharides
application(s)	food and beverages
form	crystalline
grade	analytical standard
	for GPC
InChI	1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2
InChI key	FZWBNHMXJMCXLU-UHFFFAOYSA-N
M_w/M_n	~1.47
mol wt	M_n ~100,300
	M_p ~123,600
	M_w ~147,600
Quality Level	100
technique(s)	gel permeation chromatography (GPC): suitable

Application:	Wound healing hydrogels: Collagen-polyurethane-dextran hydrogels were found to enhance wound healing by reducing inflammation and promoting collagen fibrillogenesis, highlighting dextran′s utility in creating advanced biomaterials for medical applications (Aguayo-Morales et al., 2024 ). Drug delivery systems: A study on novel dextran bioconjugates for targeted therapy examined their role in enhancing the cellular uptake of antisense oligonucleotides, demonstrating dextran′s critical function in developing more efficient drug delivery systems (Kohashi et al., 2024 ).
General description:	Dextran (mol. wt. 150,000) belongs to the family of neutral polysaccharides, which are recognized as contaminants in sugar processing and other food production industries. These are composed of chains of D-glucose units connected by alpha-(1-6) linkages of varying lengths. They are found as bacterial extracellular polysaccharides and reportedly synthesized from sucrose by beneficial lactic acid bacteria, such as Leuconostoc mesenteroides and Lactobacillus brevis. They are incorporated in bakery products to improve the crumb texture, softness, and loaf volume, as stabilizers and additives in confectionery, flavor extract, icing compositions, beverages including soft drinks, milk, etc.
Packaging:	Bottomless glass bottle. Contents are inside inserted fused cone.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 2

UNSPSC

12352201

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