5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine

Also known as: 2'-O-Methyl-5'-O-DMT-Uridine, DMT-2'-OMe-U, 5'-O-(Dimethoxytrityl)-2'-O-methyluridine, 5'-O-DMT-2'-O-methyluridine, 5'-O-DMT-2'-O-methyl-D-uridine, 5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-methyl-uridine, DMT-2'-O-Methyluridine, 1-((2R,3R,4R,5R)-5-((bis(4-Methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione

5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine (CAS 103285-22-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C31H32N2O8 and a molecular weight of 560.59 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103285-22-9
Jingsj CID: J-1986807-6
Molecular Formula: C₃₁H₃₂N₂O₈
Molecular Weight: 560.59 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	560.21600
PSA	121.24000
LogP	2.83580
Appearance	Powder \| White to Pale Yellow
Storage Conditions	Store dry at 2-8°C

Activity & Biological Data

Additional Information	[1]. Connolly GP, et al. Uridine and its nucleotides: biological actions, therapeutic potentials. Trends Pharmacol Sci. 1999 May;20(5):218-25.

Frequently Asked Questions

What is the CAS number of 5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine?

The CAS number of 5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine is 103285-22-9.

What are the molecular formula and molecular weight of 5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine?

5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine has molecular formula C31H32N2O8 and molecular weight 560.59 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-(4,4'-Dimethoxytrityl)-2'-O-methyluridine (CAS 103285-22-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986807-6 (accessed 2026-11-09).

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