Description

2′,3′-O-isopropylidene cytidine (CAS No. 362-42-5) is a high-purity nucleoside derivative extensively utilized in biochemical research and pharmaceutical development. With the molecular formula C₁₂H₁₇N₃O₅, this compound serves as a protected form of cytidine, featuring an isopropylidene group at the 2′,3′-positions to enhance stability during synthetic modifications. Ideal for oligonucleotide synthesis, glycosylation studies, and antiviral research, our product is rigorously tested to ensure ≥98% purity via HPLC analysis. Supplied as a white to off-white crystalline powder, it is packaged under inert conditions to maintain integrity. Suitable for laboratory use only—not for diagnostic or therapeutic applications.

Properties

• CAS Number: 362-42-5
• Complexity: 489
• IUPAC Name: 1-[(3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-4-amino-pyrimidin-2-one
• InChI: InChI=1S/C12H17N3O5/c1-12(2)19-8-6(5-16)18-10(9(8)20-12)15-4-3-7(13)14-11(15)17/h3-4,6,8-10,16H,5H2,1-2H3,(H2,13,14,17)/t6-,8-,9-,10-/m1/s1
• InChI Key: UBGDNZQSYVIVHU-PEBGCTIMSA-N
• Exact Mass: 283.11682065
• Molecular Formula: C12H17N3O5
• Molecular Weight: 283.28
• SMILES: CC1(O[C@@H]2[C@H](O[C@H]([C@@H]2O1)N3C=CC(=NC3=O)N)CO)C
• Topological: 107
• Monoisotopic Mass: 283.11682065
• Synonyms: 362-42-5, 2′,3′-O-ISOPROPYLIDENECYTIDINE, 2′,3′-O-isopropylidene cytidine, 2′,3′-isopropylidenecytidine, 4-Amino-1-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidin-2(1H)-one, 1-[(3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-yl]-4-amino-1,2-dihydropyrimidin-2-one, 2′,3′-O-Isopropylidenecytidine; 2′,3′-O-(1-Methylethylidene)cytidine; Furo[3,4-d]-1,3-dioxole Cytidine Derivative; NSC 520039, 2′,3′-ISOPROPYLIDENE-D-CYTIDINE, SCHEMBL9467302, NI08545, 2′,3′-O-(1-Methylethylidene)cytidine, s12238, BS-28045, CS-0312343

2′,3′-O-isopropylidene cytidine is widely employed as a key intermediate in the synthesis of modified nucleosides and nucleotides. Researchers utilize it to study RNA/DNA analogs, antiviral agents, and enzyme mechanisms due to its protective group functionality. It is also valuable in glycoscience for investigating carbohydrate-nucleoside conjugates. This compound is particularly useful in medicinal chemistry for designing prodrugs and nucleotide-based therapeutics.

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