N-Acetylneuraminic acid with CAS 131-48-6
What is N-Acetylneuraminic acid?
N-Acetylneuraminic Acid (Neu5Ac), commonly known as Sialic Acid, is a nine-carbon monosaccharide that naturally occurs as a terminal sugar on glycoproteins and glycolipids of mammalian cell surfaces. It plays a pivotal role in cell-cell recognition, signal transduction, and immune regulation.
Also referred to as NANA (N-Acetyl Neuraminic Acid) or 5-Acetamido-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid, this bioactive compound is present in significant quantities in human breast milk (HMO), bird’s nest, dairy products, and various neural tissues.
Runtai Chemical is a professional and reliable China manufacturer of N-Acetylneuraminic acid with CAS 131-48-6 with higher purity and lower price. If you are interested in our N-Acetylneuraminic acid, PLS free to contact us for a free sample!
Product Advantages
- Pharmaceutical Grade Quality: Manufactured under strict GMP conditions with comprehensive COA documentation
- High Bioavailability: Superior absorption rates for enhanced efficacy in nutritional supplements
- Exceptional Purity: Advanced purification processes ensure ≥98% purity with minimal impurities
- Stable Formulation: Extended shelf life with consistent quality throughout the storage period
- Global Compliance: Meets FDA, EU, and international regulatory standards for export
N-Acetylneuraminic acid Quick details
- Chemical Name:N-Acetylneuraminic acid
- CAS No.:131-48-6
- EINECS: 205-023-1
- Molecular Formula:C11H19NO9
- Molecular weight:309.27
- Appearance:white powder
- Synonyms:5-(acetylamino)-3,5-dideoxy-d-glycero-d-galacto-2-nonulosonicaci;LACTAMINICACID;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONU;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONICACID;5-ACETAMIDO-3,5-DIDEOXY-D-GLYChemicalbookCERO-D-GALACTO-NONULOPYRANOSONICACIDHYDRATE;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTONONULOSONICACID;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTONULOSONICACID;5-ACETYLAMINO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONICACID
N-Acetylneuraminic acid Typical Properties
| Appearance | White crystal powder | Conform |
| Impurities | No visible impurities | Conform |
| Smell | Sweet and sour taste | Conform |
| Assay | NLT98.0% | 98.3% |
| SO 2-(2% Solution) | NMT0.05% | 0.02% |
| pH | 1.8~2.3 | 2.0 |
| Loss on Drying | NMT2.0% | 1.5% |
| Transmittance | NLT98.0% | 98.4% |
| Ignition Residue | NMT2.0% | 0.27% |
| Aflatoxin B1 | NMT5.0μg/kg | Not detected |
| Pb | NMT1.0ppm | Not detected |
| As | NMT1.0ppm | Not detected |
| Hg | NMT0.2ppm | Not detected |
| Total Plate Count | NMT1,000cfu/g
100cfu/g |
|
| Yeasts/Moulds | NMT100cfu/g
10cfu/g |
|
| Enterobacteriaceae | NMT60MPN/100g | Not detected |
| Staphylococcus Aureus | Not detected | Not detected |
| Salmonella | Not detected | Not detected |
Get Free Quote of N-Acetylneuraminic acid with CAS 131-48-6
N-Acetylneuraminic acid Applications
- Pharmaceutical & Biotech: Used as a key building block in antiviral drug synthesis (e.g., Oseltamivir / Tamiflu precursors). Critical in the development of sialic acid-based therapeutics targeting influenza, cancer cell metastasis, and bacterial infections. Also used in glycoconjugate vaccine research.
- Nutraceuticals & Infant Formula: N-Acetylneuraminic Acid is an essential component of human milk oligosaccharides (HMO). Supplemented in infant formula and brain health supplements to support cognitive development, memory, and neural connectivity. Growing evidence supports its role in gut microbiome health.
- Cosmetics & Skincare: Incorporated in high-end anti-aging formulations for its ability to improve skin hydration, support collagen biosynthesis, and reduce the appearance of wrinkles. Acts as a biocompatible humectant with superior moisturizing properties compared to standard hyaluronic acid blends.
N-Acetylneuraminic acid Package & Storage
- Package: 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
Hot tags
N-Acetylneuraminic Acid, Neu5Ac, Sialic Acid, CAS 131-48-6, NANA, N-Acetylneuraminic Acid supplier, N-Acetylneuraminic Acid manufacturer, buy Sialic Acid bulk, sialic acid pharmaceutical grade, Runtai Chemical
