JunKang Biotech Co., Ltd.

N-Acetylneuraminic Acid

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid;o-Sialic acid;Sialic Acid;Galactononulosonic acid;Lactaminic acid;NANA;(6xi)-5-(acetylamino)-3,5-dideoxy-beta-D-gluco-non-2-ulopyranosonic acid;5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid;5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid;5-(acetylamino)-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid;SialicAcid/N-acetylneuraminicacids;

• CAS NO :

  131-48-6

• EC NO :

  205-023-1

• Molecular Formula :

  C₁₁H₁₉NO₉

• Molecular Weight :

  309.2699

• Main Specifications :

• InChI :

  InChI=1/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11-/m0/s1

• Product description :

  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: 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%, H2O) 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.

• Molecular Structure :