Description

3'-n-Acetylneuraminyl-3-Fucosyllactose Sodium Salt is a complex, high-purity human milk oligosaccharide (HMO) derivative. This compound is of significant interest for its role as a structural analog and precursor in advanced nutritional and biomedical research. It is primarily sought by manufacturers and research institutions in the infant formula, nutraceutical, and pharmaceutical development sectors. Our supply ensures consistent quality and reliable availability for critical applications.

Application

• Infant Formula Fortification: As a key human milk oligosaccharide (HMO) component to mimic the bioactivity and prebiotic benefits of human milk.
• Nutritional Research & Development: Used as a reference standard and active ingredient in studies on gut health, immunity, and cognitive development.
• Pharmaceutical Intermediates: Serves as a sophisticated building block for the synthesis of glycoconjugates and novel therapeutic agents.
• Microbiome Studies: Applied in vitro and in vivo to investigate its selective prebiotic effect on beneficial gut microbiota like Bifidobacteria.
• Diagnostic Reagent Production: Utilized in the development of assays and kits for detecting specific carbohydrate-binding proteins or pathogens.
• Cell Culture & Glycobiology: Acts as a substrate or inhibitor in enzymatic studies and for modulating cell surface interactions.

Basic Information

Product Name	3'-n-Acetylneuraminyl-3-Fucosyllactose Sodium Salt
CAS No.	122560-33-2
Molecular Formula	C31H51NNaO24 • xH2O
Molecular Weight	Approx. 892.73 (Anhydrous)
Synonyms	3'-Sialyl-3-fucosyllactose Sodium Salt; 3'-SL-3-FL Na Salt; 3'-Sia-3-Fuc-Lac Na; Sialyllacto-N-fucopentaose I Sodium Salt; LST a Sodium Salt; 3'-O-(N-Acetyl-α-neuraminyl)-3-O-(α-L-fucopyranosyl)-D-lactose Sodium Salt; Human Milk Oligosaccharide (HMO) Reference Standard
EINECS	Contact for details

Quality Control

Every batch of 3'-n-Acetylneuraminyl-3-Fucosyllactose Sodium Salt is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the exacting standards required for nutritional and research applications. A detailed Certificate of Analysis (COA) is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed container to reach room temperature before opening to minimize moisture absorption. For extended storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Microbial Limits	Meets standard for dietary ingredients

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.