Tetra-O-acetyl-6,6'-di-O-(tert-butyldiphenylsilyl)-D-lactal

四-O-乙酰-6,6′-二-O-(叔丁基二苯基硅基)-D-呋喃葡烯糖-5-半乳糖苷

Also known as: MFCD01321287, 4-O-Acetyl-2,6-anhydro-5-deoxy-1-O-[(2-methyl-2-propanyl)(diphenyl)silyl]-3-O-{2,3,4-tri-O-acetyl-6-O-[(2-methyl-2-propanyl)(diphenyl)silyl]-D-galactopyranosyl}-D-arabino-hex-5-enitol, D-arabino-Hex-1-enitol, 1,5-anhydro-2-deoxy-6-O-[(1,1-dimethylethyl)diphenylsilyl]-4-O-[2,3,4-tri-O-acetyl-6-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-galactopyranosyl]-, 3-acetate, D-arabino-Hex-5-enitol, 2,6-anhydro-5-deoxy-1-O-[(1,1-dimethylethyl)diphenylsilyl]-3-O-[2,3,4-tri-O-acetyl-6-O-[(1,1-dimethylethyl)diphenylsilyl]-D-galactopyranosyl]-, acetate

Tetra-O-acetyl-6,6'-di-O-(tert-butyldiphenylsilyl)-D-lactal (CAS 308103-45-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C52H64O13Si2 and a molecular weight of 953.228 g/mol. It is also known as MFCD01321287, 4-O-Acetyl-2,6-anhydro-5-deoxy-1-O-[(2-methyl-2-propanyl)(diphenyl)silyl]-3-O-{2,3,4-tri-O-acetyl-6-O-[(2-methyl-2-propanyl)(diphenyl)silyl]-D-galactopyranosyl}-D-arabino-hex-5-enitol and D-arabino-Hex-1-enitol, 1,5-anhydro-2-deoxy-6-O-[(1,1-dimethylethyl)diphenylsilyl]-4-O-[2,3,4-tri-O-acetyl-6-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-galactopyranosyl]-, 3-acetate. Key properties include a boiling point of 818.6±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 372.7±29.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

308103-45-9

Jingsj CID

J-50741-7

Molecular Formula

C₅₂H₆₄O₁₃Si₂

Chinese Name

四-O-乙酰-6,6′-二-O-(叔丁基二苯基硅基)-D-呋喃葡烯糖-5-半乳糖苷

Molecular Weight

953.228 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026