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N-Acetylneuraminic Acid

▲ N-Acetylneuraminic Acid

▲ N-Glycolylneuraminic Acid

▲ N-Acetylneuraminic Acid Methyl Ester

N-Acetylneuraminic Acid (Sialic Acid; NANA; Neu5Ac)

CAS Number: 131-48-6
Molecule Formula: C 11 H 19 NO 9
Molecule Weight: 309.3
Structure:

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):	≥ 98%
Solubility:	50 MG/ML, CLEAR COLORLESS SOLUTION
Melting Point (°C):	184 --192
Optical Rotation (20/D):	-29.1±2 DEGREES (C=0.5%, H 2 O)
IR Spectrum	consistent with structure
H NMR Spectrum	consistent with structure
Package:	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.