| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Sialic acid N-Acetylneuraminic acid |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually3-5days |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram，Alibaba Assurance Order |
| Supply Ability: | 5000kg/Month |
| CAS: | 131-48-6 | Mf: | C11H19NO9 |
|---|---|---|---|
| MW: | 309.27 | Specification: | 99% |
| Flash Point: | 185-187 | Appearance: | White Powder |
| EINECS: | / | Sample: | Available |
HNB Supply Sialic acid N-Acetylneuraminic acid Powder CAS131-48-6 99%
|
Product name |
Sialic acid N-Acetylneuraminic acid |
|
Appearance |
White Powder |
|
CAS |
131-48-6 |
|
MF |
C11H19NO9
|
| Purity |
99% |
|
Storage |
Keep in cool dry place. |
The Introduction of Sialic acid N-Acetylneuraminic acid
Sialic acid is a derivative of 9-carbon monosaccharides. The name comes from Greek( σιαλοσ (sialos) 'saliva' is a negatively charged ion that can produce a smooth sensation in saliva. It not only has the function of "inducing" invading bacteria, but also serves as a neurotransmitter for gangliosides and is a component of the brain.
Sialic acid (SA), also known as N-acetylneuraminic acid, is a naturally occurring carbohydrate. It was originally isolated from the mucin of the submandibular gland, hence its name. Sialic acid usually exists in the form of oligosaccharide, glycolipids or glycoproteins. The brain has the highest level of sialic acid in the human body. The content of sialic acid in the gray matter of the brain is 15 times that of internal organs such as the liver and lungs. The main food source of sialic acid is breast milk, which is also present in milk, eggs, and cheese.
The Application & Function of Sialic acid N-Acetylneuraminic acid
In medicine, glycolipids containing sialic acid are called gangliosides, which play a very important role in the production and development of the brain and nervous system. Meanwhile, animal experimental studies have shown that the decrease in ganglioside levels is related to early malnutrition and reduced learning ability, while supplementing with sialic acid can improve animal learning behavior. Adequate supply of sialic acid may be particularly important for the normal development of brain function in low birth weight children. The sialic acid in breast milk is crucial for ensuring normal development of infants after birth. The survey shows that the level of sialic acid in the mother's body decreases over time after childbirth. Therefore, continuous intake of sufficient amounts of sialic acid during and after pregnancy can help maintain sialic acid levels in the body. Moreover, there is a significant correlation between the content of sialic acid and the content of DHA, indicating that it is highly likely to be related to the brain structure and functional development of infants, and both may be beneficial for early brain development.
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The COA of Sialic acid N-Acetylneuraminic acid
| ITEMS OF ANALYSIS |
SPECIFICATION
|
RESULT |
| Characteristics | White crystalline powder, odorless or practically odorless and practically tasteless | Complies |
| Identification | IR: The infrared absorption spectrum should be concordant with the reference spectrum | Complies |
| Solubility | Soluble in ethanol, chloroform, almost insoluble in water. | Complies |
|
Water
|
≤0.5% | 0.1% |
|
ash content
|
≤0.5% | 0.2% |
|
Assay
|
99% | 99.80% |
|
Conclusion
|
Conform with the standard |
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HNB Biotech company details
C17H8Cl2F8N2O3
67-20-9
