Introduction
> Demonstration
N-Acetylneuraminic
Acid (Sialic Acid; NANA; Neu5Ac)
CAS
Number: 131-48-6
Molecule Formula: C11H19NO9
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:
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WHITE
TO OFF-WHITE POWDER
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Assay
(HPLC):
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≥
98%
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Solubility:
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50
MG/ML, CLEAR COLORLESS SOLUTION
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Melting
Point (°C):
|
184
--192
|
Optical
Rotation (20/D):
|
-29.1±2
DEGREES (C=0.5%, H2O)
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IR Spectrum
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consistent with structure
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H NMR Spectrum
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consistent with structure
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Package:
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1g,
10g, 100g, 1Kg, 10Kg, Bulk
|
Storage:
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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.
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