303658

Sigma-Aldrich

(+)-3′,5′-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)cytidine

97%

Empirical Formula (Hill Notation):
C21H39N3O6Si2
CAS Number:
Molecular Weight:
485.72
MDL number:
PubChem Substance ID:

assay

97%

optical activity

[α]21/D +50°, c = 1 in methanol

mp

248-250 °C (lit.)

SMILES string

CC(C)[Si]1(OC[C@H]2O[C@H]([C@H](O)[C@@H]2O[Si](O1)(C(C)C)C(C)C)N3C=CC(N)=NC3=O)C(C)C

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

InChI key

KPNSXQNKDQMBAW-VBSBHUPXSA-N

Application

Intermediate in the preparation of oligoribonucleotides.

Certificate of Analysis

Certificate of Origin

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