73208-82-9

Basic information

• Product Name: N-acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate
• Synonyms: N-acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate;2,4,7,8,9-Penta-O-acetyl-a-D-neuraminic acid methyl ester;5-(AcetylaMino)-3,5-dideoxy-D-glycero-D-galacto-2-nonulopyranosonic Acid Methyl Ester 2,4,7,8,9-Pentaacetate;Methyl 5-Acetamido-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-D-glycero-D-galacto-2-nonulopyranosylonate N-Acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate;D-glycero-D-galacto-2-Nonulopyranosonic acid, 5-(acetylaMino)-3,5-dideoxy-, Methyl ester, 2,4,7,8,9-pentaacetate;Methyl 2,4,7,8,9-penta-O-acetyl-N-acetylneuraminate;N-Acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate 〔Sialic Acid, Methyl Ester, 2,4,7,8,9-Pentaacetate〕
• CAS NO: 73208-82-9
• Molecular Formula: C₂₂H₃₁NO₁₄
• Molecular Weight: 533.48
• Product Categories: Carbohydrates & Derivatives
• Mol File: 73208-82-9.mol
• Article Data: 1

Chemical Properties

• Melting Point: 157°C(lit.)
• Boiling Point: 582.771oC at 760 mmHg
• Flash Point: 306.249oC
• Appearance: /
• Density: 1.313g/cm3
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.503
• Storage Temp.: ?20°C
• Solubility: Chloroform, Ethyl Acetate, Methanol
• CAS DataBase Reference: N-acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate(CAS DataBase Reference)
• NIST Chemistry Reference: N-acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate(73208-82-9)
• EPA Substance Registry System: N-acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate(73208-82-9)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 73208-82-9(Hazardous Substances Data)

Usage

Chemical Properties

White Foam

Uses

Protected Neuraminic Acid derivative.

InChI:InChI=1/C23H33NO14/c1-11(25)24(7)19-17(34-13(3)27)9-23(22(31)32-8,37-16(6)30)38-21(19)20(36-15(5)29)18(35-14(4)28)10-33-12(2)26/h17-21H,9-10H2,1-8H3/t17-,18-,19-,20-,21-,23?/m1/s1

Upstream product

• 67670-69-3 N-acetyl-4,7,8,9-tetra-O-acetyl-2-chloro-2-deoxyneuraminic acid methyl ester 

Downstream Products

• 144240-36-8 methyl (methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranosid)onate 
• 6770-41-8 (4S,5R,6R)-4-Acetoxy-5-acetylamino-2-chloro-6-((1S,2S)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 73960-72-2 methyl-2,3-didehydro-4,7,8,9-tetra-O-acetyl-N-acetylneuraminate 
• 170298-69-8 methyl 2,3,4-tri-O-benzoyl-6-O--β-D-galactopyranoside 
• 167084-05-1 methyl S-4-methylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-2-nonulopyranosidonate 
• 358681-51-3 methyl (2-p-methylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-2-thio-nonulopyranosid)onate 
• 118977-25-6 methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-galacto-2-nonulopyranoside)onate 
• 118977-25-6 methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycerol-β-D-galactonon-2-ulopyranoside)onate 
• 116296-68-5 methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-2,6-anhydro-3,5-dideoxy-L-erythro-L-manno-nonoate 
• 643734-55-8 1-C-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosonate)-1-cyclohexylmethanol 
• 116450-06-7 methyl (methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-2-nonulopyranosid)onate^10,13 
• 119322-84-8 sodium (4-methyl-2-oxo-2H-1-benzopyran-7-yl 5-acetamido-3,5-dideoxy-L-glycero-α-L-altro-2-nonulopyranosid)onate 
• 119241-66-6 sodium (4-methyl-2-oxo-2H-1-benzopyran-7-yl 5-acetamido-3,5-dideoxy-D-glycero-α-L-altro-2-nonulopyranosid)onate 
• 1186201-33-1 methyl (p-chlorophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate 

Relevant articles and documents

Acetylation of N-acetylneuraminic acid and its methyl ester

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