Sialic Acid Powder

Sialic Acid Powder

Name: N-Acetylneuraminic acid
Other Name: Sialic acid
CAS: 131-48-6
MOQ: 1Kg
Stock: 100 Kg
Delivery Time: Within 2~3 working days after you order
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Product Introduction

N-acetylneuraminic acid sialic acid powder is found in a wide variety of substances and tissues in animals and humans, occurring most abundantly in glycoproteins and glycolipids. An acidic aminosugar was first isolated and named sialic acid by one scientist. Another isolated a similar crystallized form and called it neuraminic acid. When both were found to be the same molecule, the correct structure was proposed by a third scientist. All three finally agreed to use sialic acid as the family name covering all of the more than thirty derivatives of neuraminic acid, with N-acetylneuraminic acid and N-glycolylneuraminic acid forming the core structures. 

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●Name: N-Acetylneuraminic acid

●Other Name: Sialic acid

●CAS: 131-48-6

●Molecular Formula: C11H19NO9

●Molecular Weight: 309.27

●EINECS: 205-023-1

●Molecular Weight: 309.27

It is widely distributed throughout human tissues and found in several fluids, including serum, cerebrospinal fluid, saliva, urine, amniotic fluid, and milk. In experimental mammals, it is found in high levels in the brain, adrenal glands, and the heart. In humans, concentrations are found in the brain and kidney as well as many other tissues.

Sialic Acid benefits:

★Improve infant intelligence and memory:

Sialic acid powder is an important component of brain gangliosides.  The content of sialic acid in the membranes of neurons is 20 times higher than that of other cells. Sialic acid is a brain nutrient that acts on the membranes and synapses of the brain to facilitate memory and intelligence development, because information and nerve impulses must be transmitted through synapses.  

★Anti-senile dementia:

Sialic acid can protect and stabilize nerve cells.

★Resistance to identify:

★Antibacterial, antiviral, anti – tumor;

★Inhibit leukocyte adhesion and anti-inflammatory;

★Improve human immunity;

★Improve intestinal absorption of vitamins and minerals.


With the increasing understanding and exploration of biological functions of sialic acid, N-Acetylneuraminic acid has become a new research field to explore bioactive substances with sialic acid powder, and sialic acid supplement and its derivatives are increasingly widely used in food, health care products and medicine.  


Where to Buy Sialic Acid?

Please send email to, we have 24 hours service online.

Why Choose Our Powder?

We control the quality very well all the time, every batch of the powder must have the test data before finished in package. We enjoy making long term business relationship with you!

Is N-acetylneuraminic Acid Really Work?

Yes, certainly. This powder has tested by researchers and good for human body.

What’s Your Delivery Time?

We always delivery out the powder within 3~5 working days after you order. 

Our Company

Our Factory:

manufacturing shop 1

Xi'An Chen Lang Bio-Tech Co., Ltd is a professional and manufacturer and exporter that is concerned with the design, development and production of herbal plant extract powder and pharmaceutical intermediates powder. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Our research and development department of company is led by technicians and experts with more than 10 years' working experience.

Package and Delivery

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