tert-Butyl rosuvastatin

Also known as: tert-Butyl rosuvastatin, Rosuvastatin tert-butyl ester, Rosuvastatin t-butyl ester, (3R,5S,6E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid tert-butyl ester, tert-Butyl (6E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]-(3R,5S)-3,5-dihydroxyhept-6-enoate, ZD-8, Rosuvastatin intermediate R-2, tert-Butyl (3R,5S,6E)-7-{4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}-3,5-dihydroxyhept-6-enoate

tert-Butyl rosuvastatin (CAS 355806-00-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C26H36FN3O6S and a molecular weight of 537.644 g/mol. Key properties include a boiling point of 704.2±70.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 379.7±35.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 355806-00-7
Jingsj CID: J-1099247-2
Molecular Formula: C₂₆H₃₆FN₃O₆S
Molecular Weight: 537.644 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	704.2±70.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	379.7±35.7 °C
Exact Mass	537.230896
PSA	138.30000
LogP	2.24
Vapor Pressure	0.0±2.3 mmHg at 25°C
Refractive Index	1.564

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of tert-Butyl rosuvastatin?

The CAS number of tert-Butyl rosuvastatin is 355806-00-7.

What are the molecular formula and molecular weight of tert-Butyl rosuvastatin?

tert-Butyl rosuvastatin has molecular formula C26H36FN3O6S and molecular weight 537.644 g/mol.

What are the upstream and downstream products of tert-Butyl rosuvastatin?

For tert-Butyl rosuvastatin, Upstream Products: tert-Butyl 6-[(1E)-2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4-acetate; Downstream Products: Rosuvastatin-5S-lactone, Rosuvastatin.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl rosuvastatin (CAS 355806-00-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1099247-2 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.