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

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

Also known as: (4R,6S)-6-(Chloromethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester, 1,1-dimethylethyl (4R,6S)-6-chloromethyl-2,2-dimethyl-1,3-dioxane-4-acetate, tert-Butyl [(4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate, Rosuvastatin Impurity 115, X6301, t-butyl (4R-cis)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-ylacetate, tert-butyl syn-(3R,5S)-6-chloro-3,5-(isopropylidenedioxy)-hexanoate

tert-butyl 2-[(4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate (CAS 154026-94-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H23ClO4 and a molecular weight of 278.772 g/mol. It is also known as (4R,6S)-6-(Chloromethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester, 1,1-dimethylethyl (4R,6S)-6-chloromethyl-2,2-dimethyl-1,3-dioxane-4-acetate and tert-Butyl [(4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate. Key properties include a boiling point of 326.2±22.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 113.6±21.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

154026-94-5

Jingsj CID

J-1519457-2

Molecular Formula

C₁₃H₂₃ClO₄

Chinese Name

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

Molecular Weight

278.772 g/mol

Category

Organic Acids

Last updated

8/21/2026