3′-Sialyl-N-acetyllactosamine
3′-Sialyl-N-acetyllactosamine (CAS: 102490-37-9), with the molecular formula C25H42N2O19, is a significant oligosaccharide. As a low molecular weight acceptor molecule, it serves as a precursor to the nonreducing terminal tetrasaccharide Sda blood group structure. It is also recognised for its utility as an avian receptor analogue, specifically for the H7N2 influenza virus subtype.
Biochemical Research
Utilised as a biochemical reagent in various research settings, particularly for studying carbohydrate structures and interactions.
Glycobiology Studies
Serves as a precursor molecule in the synthesis of more complex oligosaccharides and glycoconjugates for glycobiology research.
Virology Research
Employed as an avian receptor analogue in studies investigating influenza virus strains, such as the H7N2 subtype A/New York/107/2003.
Sialic Acid Research
Investigates the role and function of sialic acid-containing glycans in biological processes.
| Molecular weight | 674.60 |
|---|---|
| Empirical formula | C25H42N2O19 |
| Assay | ≥90% (TLC) |
| Storage temperature | −20°C |
| Application | 3′-Sialyl-N-acetyllactosamine is a low molecular weight acceptor molecule precursor of the nonreducing terminal tetrasaccharide Sda blood group structure. 3′-Sialyl-N-acetyllactosamine, is used as an avian receptor analogue for North American lineage subtype H7N2 virus A/New York/107/2003 (NY107). |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3′-Sialyl-N-acetyllactosamine used for?
+
3′-Sialyl-N-acetyllactosamine is used as a precursor for the Sda blood group structure and as an avian receptor analogue for specific influenza virus subtypes in research settings.
What is the CAS number and molecular formula for 3′-Sialyl-N-acetyllactosamine?
+
The CAS number is 102490-37-9 and the molecular formula is C25H42N2O19.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3′-Sialyl-N-acetyllactosamine with a minimum purity of ≥90% as determined by TLC. We do not represent this product as meeting pharmacopoeia standards (USP, BP, EP).
How should 3′-Sialyl-N-acetyllactosamine be handled and stored?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store at -20°C.
What are the GHS hazards for 3′-Sialyl-N-acetyllactosamine?
+
The GHS classification indicates a water hazard level of 3 (WGK 3) in Germany, signifying it as a hazard to water.
How is this product packed, shipped, and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packaging and shipping details for export are available upon request and are handled in accordance with international regulations.
How can I request a sample or a quote for 3′-Sialyl-N-acetyllactosamine?
+
Please contact our sales department via the website or direct inquiry to request a sample or obtain a quotation for 3′-Sialyl-N-acetyllactosamine.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents
(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis