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Chemical structure of 3',5'-Bis-O-(tert-butyldimethylsilyl)-deoxycytidine

GD11293

3',5'-Bis-O-(tert-butyldimethylsilyl)-deoxycytidine

Also listed as 2′,3′-Di-O-(tert-butyldimethylsilyl)-2′-deoxycytidine

3',5'-Bis-O-(tert-butyldimethylsilyl)-deoxycytidine (catalogue number GD11293) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 51549-29-2. Molecular formula C21H41N3O4Si2, molecular weight 455.74. IUPAC name: 4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-yl]pyrimidin-2-one. Supplied in 3 pack sizes, from 250mg at ₪505.79 to 5g at ₪3,781.15; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS51549-29-2MW455.74FormulaC21H41N3O4Si2
CAS number
51549-29-2
Molecular weight
455.74
Formula
C21H41N3O4Si2
InChIKey
CKWHPVGBUBYJIT-LZLYRXPVSA-N
Catalogue number
GD11293
Brand
GLPBIO
Computed properties PubChem CID 10004177 · TPSA 86.4 Ų · H-bond donors 1 · H-bond acceptors 4
TPSA
86.4 Ų
H-bond donors
1
H-bond acceptors
4
Rotatable bonds
8
Heavy atoms
30

SMILES CC(C)(C)[Si](C)(C)OC[C@@H]1[C@H](C[C@@H](O1)N2C=CC(=NC2=O)N)O[Si](C)(C)C(C)(C)C

Computed descriptors from PubChem (CID 10004177), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.