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1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione

Also known as: -bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2’, Uridine, 2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-2'-methyl-, (2'R)-

1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione (CAS 1393526-40-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H41FN2O5Si2 and a molecular weight of 488.7 g/mol. It is also known as -bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2’ and Uridine, 2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-2'-methyl-, (2'R)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1393526-40-3
Jingsj CID
J-1169239-1
Molecular Formula
C22H41FN2O5Si2
Molecular Weight
488.7 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione?

The CAS number of 1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione is 1393526-40-3.

What are the molecular formula and molecular weight of 1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione?

1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione has molecular formula C22H41FN2O5Si2 and molecular weight 488.7 g/mol.

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

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How to cite: Jingsj. "1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-fluoro-3-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione (CAS 1393526-40-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1169239-1 (accessed 2026-10-26).

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