N-Acetylneuraminic acid

Details:

 

1.Product Name: N-Acetylneuraminic acid

2.Purity: HPLC≥99%

3.Specification:  98%/99%

4.CAS No: 131-48-6

 

Name: 5-(acetylamino)-3 Molecular Structure:

Formula: C11H19NO9 Molecular Weight : 309.27 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

EINECS: 205-023-1 Density: 1.3580 (rough estimate) Melting Point: 184-186 °C (dec.)(lit.) Boiling Point: 449.56°C (rough estimate) Flash Point: 

Function: 

N-Acetylneuraminic acid is a carbohydrate widely found in nature and a basic component of many glycoproteins, glycopeptides and glycolipids. It has a wide range of biological functions, such as regulation of blood protein half-life, neutralization of a variety of toxins, cell adhesion, antigen-antibody response of immunity and protection against cell lysis. Biochemical derivatives of sialic acid are also commonly used in the synthesis of drugs. N-acetylneuraminicacid is the most widely distributed sialic acid (N-acylneuraminicacid) in nature, which is mainly composed of glycoproteins in animal cell membranes or secretions, glycolipids or bacterial capsular substances. In sugar egg Chemicalbook white or glycolipids, the 2-position ketone group is located at the non-reducing end of the glycosidic side chain due to the formation of glycosidic bonds, and its negative charge or characteristic chemical structure gives it various physiological specificity. The role of this terminal acid sugar residue has been defined by the physiological changes in the treatment of an enzyme that hydrolyses the terminal N-acetylneuraminidase (neuraminidase), widely distributed in nature from viruses to animals. This glycoprotein, for example, forms the binding site of influenza viruses in the membrane of red blood cells and plays a major role in the mutual recognition of plasma glycoproteins with liver cells or in the recognition of circulatory pathways by lymphocytes

 

Application: Functional food, cosmetics and pharmaceutical industries.

 

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Packing & Delivery

1kg/Aluminum foil bag

1kg/ Aluminium Tin

25kg/Drum

Company Information

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides, Pharmaceutical Intermediates. Hanways main market covers more than twenties countries and areas, also we built good and long relations with many big pharmaceutical company worldwide.