5'-O-Benzoyl-2,3'-anhydrothymidine

Also known as: 2,3'-Anhydro-5'-O-benzoylthymidine, 2,3'-Anhydro-5'-O-benzoyl-2'-deoxythymidine, (2R,3R,5R)-3-[(Benzoyloxy)methyl]-2,3-dihydro-8-methyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one, 2,5-Methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one, 3-[(benzoyloxy)methyl]-2,3-dihydro-8-methyl-, (2R,3R,5R)-, 5'-O-Benzoyl-2,3'-anhydro-3'-deoxythymidine

5'-O-Benzoyl-2,3'-anhydrothymidine (CAS 70838-44-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H16N2O5 and a molecular weight of 328.31900 g/mol. Key properties include a boiling point of 505ºC at 760 mmHg, a density of 1.45 g/cm3 and a flash point of 259.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70838-44-7
Jingsj CID: J-928561-4
Molecular Formula: C₁₇H₁₆N₂O₅
Molecular Weight: 328.31900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	505ºC at 760 mmHg
Density	1.45 g/cm3
Flash Point	259.2ºC
Exact Mass	328.10600
PSA	79.65000
LogP	1.45720
Refractive Index	1.679

Frequently Asked Questions

What is the CAS number of 5'-O-Benzoyl-2,3'-anhydrothymidine?

The CAS number of 5'-O-Benzoyl-2,3'-anhydrothymidine is 70838-44-7.

What are the molecular formula and molecular weight of 5'-O-Benzoyl-2,3'-anhydrothymidine?

5'-O-Benzoyl-2,3'-anhydrothymidine has molecular formula C17H16N2O5 and molecular weight 328.31900 g/mol.

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. "5'-O-Benzoyl-2,3'-anhydrothymidine (CAS 70838-44-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-928561-4 (accessed 2026-11-09).

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