CAS 155155-64-9: phenyl-4,7,8,9-tetra-O-acetyl-2-thio-*N-acetylneu

Description: Phenyl-4,7,8,9-tetra-O-acetyl-2-thio-N-acetylneuraminic acid, commonly referred to by its CAS number 155155-64-9, is a synthetic derivative of sialic acid, which is a family of nine-carbon sugars known for their role in cellular recognition and signaling. This compound features multiple acetyl groups, which enhance its stability and solubility, making it useful in biochemical applications. The presence of a thio group indicates that it may exhibit unique reactivity compared to its non-thio counterparts, potentially influencing its biological interactions. The phenyl group contributes to its hydrophobic characteristics, which can affect its membrane permeability and interaction with proteins. Overall, this compound is of interest in research related to glycoproteins, cell signaling, and potentially in the development of therapeutics targeting sialic acid pathways. Its structural complexity and modifications suggest potential applications in drug design and molecular biology, particularly in studies involving cell adhesion and immune response.

Formula: C₂₆H₃₃NO₁₂S

InChI: InChI=1/C26H33NO12S/c1-14(28)27-22-20(36-16(3)30)12-26(25(33)34-6,40-19-10-8-7-9-11-19)39-24(22)23(38-18(5)32)21(37-17(4)31)13-35-15(2)29/h7-11,20-24H,12-13H2,1-6H3,(H,27,28)/t20-,21+,22+,23+,24+,26?/m0/s1

Synonyms:

• methyl phenyl 4,7,8,9-tetra-O-acetyl-5-(acetylamino)-3,5-dideoxy-2-thio-D-glycero-D-galacto-non-2-ulopyranosidonate

Methyl 5-Acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-S-phenyl-2-thio-D-glycero-D-galacto-2-nonulopyranosylonate

CAS: 155155-64-9

• Formula: C₂₆H₃₃NO₁₂S
• Purity: >97.0%(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 583.61

Neuraminic acid, N-acetyl-2-S-phenyl-2-thio-, methyl ester, 4,7,8,9-tetraacetate

CAS: 155155-64-9

• Formula: C₂₆H₃₃NO₁₂S
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 583.6047

Phenyl 4,7,8,9-tetra-O-acetyl-2-thio-N-acetyl-a-D-neuraminic acid methyl ester

CAS: 155155-64-9

Phenyl 4,7,8,9-tetra-O-acetyl-2-thio-N-acetyl-D-neuraminic acid methyl ester

CAS: 155155-64-9

N-Acetyl-2-phenylthioneuraminic acid methyl ester 4,7,8,9-tetraacetate, also called per-O-acetyl-thiophenyl-N-acetylneuraminic acid methyl ester, belongs to the family …

• Formula: C₂₆H₃₃NO₁₂S
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 583.61 g/mol