24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506

24,32-双-O-(叔丁基二甲基硅烷基)-他克莫司

Also known as: 24,32-Bis-O-(tert-butyldimethylsilyl) tacrolimus, Protected FK-506

24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 (CAS 133941-75-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C56H97NO12Si2 and a molecular weight of 1032.54000 g/mol. It is also known as 24,32-Bis-O-(tert-butyldimethylsilyl) tacrolimus and Protected FK-506. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 133941-75-0
Jingsj CID: J-1516070-0
Molecular Formula: C₅₆H₉₇NO₁₂Si₂
Chinese Name: 24,32-双-O-(叔丁基二甲基硅烷基)-他克莫司
Molecular Weight: 1032.54000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506?

The CAS number of 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 is 133941-75-0.

What are the molecular formula and molecular weight of 24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506?

24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 has molecular formula C56H97NO12Si2 and molecular weight 1032.54000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506 (CAS 133941-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516070-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.