Methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranosid)onate

5-乙酰氨基-4,7,8,9-四-O-乙酰基-3,5-双脱氧-2-S-苯基-2-硫代-D-甘油-D-半乳-2-吡喃神经氨酸甲酯

Also known as: Neu5Ac[1Me,4789Ac]-SPh, Methyl 5-Acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-S-phenyl-2-thio-D-glycero-D-galacto-2-nonulopyranosylonate, N-Acetyl-2-phenylthioneuraminic Acid Methyl Ester 4,7,8,9-Tetraacetate, Phenyl 4,7,8,9-tetra-O-acetyl-2-thio-N-acetyl-D-neuraminic acid methyl ester, Phenyl 4,7,8,9-tetra-O-acetyl-2-thio-N-acetyl-α-D-neuraminic acid methyl ester, Phenyl 4,7,8,9-tetra-O-acetyl-2-thio-N-acetylneuraminic acid methyl ester, Methyl (4S,5R,6R)-5-acetamido-4-acetyloxy-2-phenylsulfanyl-6-[(1S,2R)-1,2,3-triacetyloxypropyl]oxane-2-carboxylate, PHENYL-4,7,8,9-TETRA-O-ACETYL-2-THIO-*N- ACETYLNEURA

Methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranosid)onate (CAS 155155-64-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H33NO12S and a molecular weight of 583.60500 g/mol. It is also known as Neu5Ac[1Me,4789Ac]-SPh, Methyl 5-Acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-S-phenyl-2-thio-D-glycero-D-galacto-2-nonulopyranosylonate and N-Acetyl-2-phenylthioneuraminic Acid Methyl Ester 4,7,8,9-Tetraacetate. Key properties include a melting point of 183ºC, a boiling point of 670.995ºC at 760 mmHg, a density of 1.329g/cm3 and a flash point of 359.605ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

155155-64-9

Jingsj CID

J-968696-4

Molecular Formula

C₂₆H₃₃NO₁₂S

Chinese Name

5-乙酰氨基-4,7,8,9-四-O-乙酰基-3,5-双脱氧-2-S-苯基-2-硫代-D-甘油-D-半乳-2-吡喃神经氨酸甲酯

Molecular Weight

583.60500 g/mol

Category

Organic Acids

Last updated

8/21/2026