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Chemical structure of rU Phosphoramidite

GB50236

rU Phosphoramidite

Also listed as (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite

rU Phosphoramidite (catalogue number GB50236) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 118362-03-1. Molecular formula C45H61N4O9PSi, molecular weight 861.05. IUPAC name: 3-[[(2R,3R,4R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile. Supplied as 5g at ₪248.81; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS118362-03-1MW861.05FormulaC45H61N4O9PSi
CAS number
118362-03-1
Molecular weight
861.05
Formula
C45H61N4O9PSi
InChIKey
SKNLXHRBXYGJOC-ZMHKPELYSA-N
Catalogue number
GB50236
Brand
GLPBIO
Computed properties PubChem CID 10898199 · TPSA 141 Ų · H-bond donors 1 · H-bond acceptors 11
TPSA
141 Ų
H-bond donors
1
H-bond acceptors
11
Rotatable bonds
20
Heavy atoms
60

SMILES CC(C)N(C(C)C)P(OCCC#N)O[C@@H]1[C@H](O[C@H]([C@@H]1O[Si](C)(C)C(C)(C)C)N2C=CC(=O)NC2=O)COC(C3=CC=CC=C3)(C4=CC=C(C=C4)OC)C5=CC=C(C=C5)OC

Computed descriptors from PubChem (CID 10898199), 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.