3,4,6-Tri-O-acetyl-β-D-mannopyranose 1,2-(methyl orthoacetate)

3,4,6-三-O-乙酰基-1,2-O-(1-甲氧基亚乙基)-β-D-吡喃甘露糖

Also known as: 1,2-O-(1-Methoxyethylidene)-β-D-mannopyranose triacetate, 3,4,6-Tri-O-acetyl-β-D-mannopyranose 1,2-(methyl orthoacetate), 3,4,6-Tri-O-acetyl-beta-D-mannopyranose 1,2-(methyl orthoacetate), [(3aS,5R,6R,7S,7aS)-6,7-diacetyloxy-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-5-yl]methyl acetate

3,4,6-Tri-O-acetyl-β-D-mannopyranose 1,2-(methyl orthoacetate) (CAS 4435-05-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H20O10 and a molecular weight of 348.30300 g/mol. It is also known as 1,2-O-(1-Methoxyethylidene)-β-D-mannopyranose triacetate, 3,4,6-Tri-O-acetyl-beta-D-mannopyranose 1,2-(methyl orthoacetate) and [(3aS,5R,6R,7S,7aS)-6,7-diacetyloxy-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-5-yl]methyl acetate. Key property: a melting point of 107-109ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4435-05-6

Jingsj CID

J-1174614-4

Molecular Formula

C₁₄H₂₀O₁₀

Chinese Name

3,4,6-三-O-乙酰基-1,2-O-(1-甲氧基亚乙基)-β-D-吡喃甘露糖

Molecular Weight

348.30300 g/mol

Category

Organic Compounds

Last updated

8/21/2026