tert-Butyl 2-[(4R,6S)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

(4R,6S)-6-(羟甲基)-2,2-二甲基-1,3-二氧六环-4-乙酸叔丁酯

Also known as: (4R-Cis)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl ester, (4R,6S)-6-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester, tert-Butyl (4R,6S)-6-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane-4-acetate, tert-Butyl 2,4-dideoxy-3,5-O-isopropylidene-D-erythro-hexonate, 1,1-Dimethylethyl 2,4-dideoxy-3,5-O-(1-methylethylidene)-D-erythro-hexonate, Rosuvastatin intermediate C-5, Rosuvastatin EP impurity C5

tert-Butyl 2-[(4R,6S)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate (CAS 124655-09-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H24O5 and a molecular weight of 260.327 g/mol. It is also known as (4R-Cis)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl ester, (4R,6S)-6-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester and tert-Butyl (4R,6S)-6-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane-4-acetate. Key properties include a boiling point of 330.9±17.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 113.1±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

124655-09-0

Jingsj CID

J-1516144-2

Molecular Formula

C₁₃H₂₄O₅

Chinese Name

(4R,6S)-6-(羟甲基)-2,2-二甲基-1,3-二氧六环-4-乙酸叔丁酯

Molecular Weight

260.327 g/mol

Category

Organic Acids

Last updated

8/21/2026