Molekula
N-Acetylneuraminic acid (Sialic acid) 97%
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
N-Acetylneuraminic acid, or sialic acid, is a nine-carbon sugar derivative essential in glycobiology as a critical component of glycoproteins and glycolipids, playing a key role in cell adhesion, immune response, and pathogen recognition. It is primarily used in biochemical research, vaccine development, and pharmaceutical synthesis. This product has a CAS number of 131-48-6, a molecular formula of C11H19NO9, and a molecular weight of 309.27 g/mol, with a purity of 97%. It must be stored at -15 to -20°C and carries a warning signal word due to potential hazards. Molekula supplies N-Acetylneuraminic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
N-Acetylneuraminic acid, also known as sialic acid, is a key glycan component involved in cell recognition and signaling, widely used in glycobiology research and pharmaceutical development. It has a molecular formula of C11H19NO9, a molecular weight of 309.27 g/mol, and is available under CAS number 131-48-6. Store at -15 to -20 °C. This product carries a warning signal word due to potential hazards. Molekula supplies N-Acetylneuraminic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Purity | ≥97% |
| 1H-NMR | Conforms |
| Identity (MS) | Conforms |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90038449 |
| CAS Number | 131-48-6 |
| Molecular Formula | C11H19NO9 |
| Molecular Weight | 309.27 |
| SMILES | CC(=O)NC1C(CC(OC1C(C(CO)O)O)(C(=O)O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2932.99.9090 |
| Tariff Code | 2932990090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is N-Acetylneuraminic acid (Sialic acid) used for?
N-Acetylneuraminic acid is primarily used in biochemical research, glycobiology studies, and as a precursor in the synthesis of sialylated glycans, glycoproteins, and glycolipids. It is also utilized in the production of vaccines and therapeutics.
What is the chemical formula and molecular weight of N-Acetylneuraminic acid?
The chemical formula is **C11H19NO9**, and the molecular weight is **309.27 g/mol**.
How should N-Acetylneuraminic acid be stored?
Store at **-15 to -20 °C** to maintain stability and prevent degradation.
What purity grade is available for this product?
Molekula supplies N-Acetylneuraminic acid at **97% purity** as standard.
Can Molekula supply N-Acetylneuraminic acid in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and lead times.
What documentation comes with an order of N-Acetylneuraminic acid?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **product specification sheet** detailing purity, identity, and storage instructions.
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