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　 N-acetylneuraminic acid Descriptions
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Sialic acid is the general name of neuraminic acid derivatives. N-acetylneuraminic acid and N-glycolylneuraminic acid are the common and representative substances of those derivatives.

We provide three products, including N-acetylneuraminic acid (NANA, Neu5Ac), N-glycolylneuraminic acid (NGNA, Neu5Gc) and N-acetylneuraminic acid methyl ester.

Asia Talent  products can be used as research reagents and/or raw materials for carbohydrate synthesis, pharmaceuticals and neutraceuticals.

 BULK ORDER

Asia Talent is currently offering bulk products to industrial, pharmaceutical and biochemical customers. The price may differ according to quantity ordered and purity of the products, please inquire. Asia Talent's sales representatives are happy to provide you with price and other related information.

PRICE

Our unique technique gives us the confidence to provide with these remarkable prices in the market. It is our commitment to provide our customer the lowest possible price with high quality products.

MSDS and C.O.A

MSDS is available. C.O.A(Certificate of Analysis) is provided with each product shipment.

    
　

N-Acetylneuraminic Acid

 　 　
　 CAS Number: 131-48-6
Molecule Formula: C11H19NO9
Molecule Weight:  309.3
Structure Formula:

 

 　 　
　 Application:  Naturally widespread carbohydrate with numerous biological functions, including blood protein half-life regulation, variety of toxin neutralization, cellular adhesion and glycoprotein lytic protection. Starting reagent of biochemical derivatives for the synthesis pharmaceuticals.
 　 　
  A8001

Appearance:

WHITE TO OFF-WHITE POWDER

Assay (HPLC):

≥ 99%

Solubility:

50 MG/ML, CLEAR COLORLESS SOLUTION

Moisture:

≤ 2.0% H2O (WITH 'KARL FISCHER' REAGENT)

Melting Point (°C):

184 --192

Optical Rotation (20/D):

-29.1±2 DEGREES (C=0.5%, H2O)
IR Spectrum
consistent with structure
H NMR Spectrum
consistent with structure

Packge:

250mg, 1g, 10g, 100g, 1Kg, 10Kg, Bulk
Storage: Store tightly sealed in dark and on desiccated condition below 5℃ for at least one year. Hygroscopic. Frozen at -20℃, this product is stable for 2 years as supplied
　		    
　 　 　
　 A8002

Appearance:

WHITE TO OFF-WHITE POWDER

Assay (HPLC):

≥ 97%

Solubility:

50 MG/ML, CLEAR COLORLESS SOLUTION

Moisture:

≤ 2.0% H2O (WITH 'KARL FISCHER' REAGENT)

Melting Point (°C):

184 --192

Optical Rotation (20/D):

-29.1±2 DEGREES (C=0.5%, H2O)
IR Spectrum
consistent with structure
H NMR Spectrum
consistent with structure

Packge:

250mg, 1g, 10g, 100g, 1Kg, 10Kg, Bulk
Storage: Store tightly sealed in dark and on desiccated condition below 5℃ for at least one year. Hygroscopic.Frozen at -20℃, this product is stable for 2 years as supplied.
　 　
　 A8003

Appearance:

WHITE TO OFF-WHITE POWDER

Assay (HPLC):

≥ 95%

Solubility:

50 MG/ML, CLEAR COLORLESS SOLUTION

Moisture:

≤ 2.0% H2O (WITH 'KARL FISCHER' REAGENT)

Melting Point (°C):

184 --192

Optical Rotation (20/D):

-29.1±2 DEGREES (C=0.5%, H2O)
IR Spectrum
consistent with structure
H NMR Spectrum
consistent with structure

Packge:

250mg, 1g, 10g, 100g, 1Kg, 10Kg, Bulk
Storage: Store tightly sealed in dark and on desiccated condition below 5℃ for at least one year. Hygroscopic.Frozen at -20℃, this product is stable for 2 years as supplied.
　 　
　

N-glycolylneuraminic Acid (NGNA, Neu5Gc)

 　 　
　 CAS Number: 1113-83-3
Molecule Formula: C11H19NO10
Molecule Weight:  325.3
Structure Formula

G8001

Appearance: WHITE TO OFF-WHITE POWDER
Assay (HPLC): ≥ 95%
Melting Point (°C): 184 --186
H NMR Spectrum consistent with structure
Packge: 250mg, 1g, 10g, Bulk (Custom Synthesis)
　 　
　

N-acetyneuraminic acid methyl ester

 　 　
　 CAS Number: 50998-13-5
Molecule Formula: C12H21NO9
Molecule Weight:  323.3
Structure Formula:		 　 　
　
Appearance: WHITE TO OFF-WHITE POWDER
Assay (HPLC): ≥95%
Packge: 250mg, 1g, 10g, Bulk (Custom Synthesis)
　 　
　 　 　 　
　 Related Informations and Materials 　 　
　 Hm. influenzae Pathway: N-acetylglucosamine , N-acetylmannosamine and N-acetylneuraminic acid dissimilation 　 　
　 Synthesis of N-acetylneuraminic acid and of CMP-N-acetylneuraminic acid in the rat liver cell 　 　
     
  If the above information doesn't cover
   

 Description

 N-acetylneuraminic acid

 N-glycolylneuraminic Acid

 N-acetyneuraminic acid methyl ester

 

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