Protected Nucleosides
3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)cytidine
Quick view. A cytidine nucleoside with a cyclic TIPDS group bridging the 3' and 5' hydroxyls while retaining a free 2'-hydroxyl, identified by CAS 69304-42-3. CAS 69304-42-3. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)cytidine is classified as protected nucleosides (Formula C21H39N3O6Si2; molecular weight 485.70).
3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)cytidine is associated with cytosine-containing building blocks or substrates for C-position incorporation and analytical comparison.
For 3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)cytidine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 3',5'-O-TIPDS-cytidine
- TIPDS-cytidine
Useful catalog search terms
- CAS 69304-42-3
- PubChem CID 11213899
Physicochemical data
| Protecting group | 3',5'-O-TIPDS |
|---|---|
| Available hydroxyl | 2'-OH |
| InChIKey | KPNSXQNKDQMBAW-VBSBHUPXSA-N |
| PubChem CID | 11213899 |
| InChI | InChI=1S/C21H39N3O6Si2/c1-12(2)31(13(3)4)27-11-16-19(29-32(30-31,14(5)6)15(7)8)18(25)20(28-16)24-10-9-17(22)23-21(24)26/h9-10,12-16,18-20,25H,11H2,1-8H3,(H2,22,23,26)/t16-,18-,19-,20-/m1/s1 |
| SMILES | CC(C)[Si]1(OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=CC(=NC3=O)N)O)O[Si](O1)(C(C)C)C(C)C)C(C)C |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
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Frequently asked questions
Can the package size for 3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)cytidine be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-MN-0636 and CAS 69304-42-3, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the Protected Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.