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Chemical structure of 3'-O-tert-Butyldimethylsilyl-5'-O-DMT-N2-isobutyrylguanosine 2'-CE phosphoramidite

GB54725

3'-O-tert-Butyldimethylsilyl-5'-O-DMT-N2-isobutyrylguanosine 2'-CE phosphoramidite

Also known as N-[9-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-6-oxo-1H-purin-2-yl]-2-methylpropanamide

3'-O-tert-Butyldimethylsilyl-5'-O-DMT-N2-isobutyrylguanosine 2'-CE phosphoramidite (catalogue number GB54725) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1445905-51-0. Molecular formula C50H68N7O9PSi, molecular weight 970.18. IUPAC name: N-[9-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-3-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-6-oxo-1H-purin-2-yl]-2-methylpropanamide. Supplied in 5 pack sizes, from 100mg at ₪155.00 to 10g at ₪4,719.31; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1445905-51-0MW970.18FormulaC50H68N7O9PSi
CAS number
1445905-51-0
Molecular weight
970.18
Formula
C50H68N7O9PSi
InChIKey
JCCWPNDXSMAHGZ-FTZVBZPOSA-N
Catalogue number
GB54725
Brand
GLPBIO
Computed properties PubChem CID 135742514 · TPSA 180 Ų · H-bond donors 2 · H-bond acceptors 13
TPSA
180 Ų
H-bond donors
2
H-bond acceptors
13
Rotatable bonds
22
Heavy atoms
68

SMILES CC(C)C(=O)NC1=NC2=C(C(=O)N1)N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)COC(C4=CC=CC=C4)(C5=CC=C(C=C5)OC)C6=CC=C(C=C6)OC)O[Si](C)(C)C(C)(C)C)OP(N(C(C)C)C(C)C)OCCC#N

Computed descriptors from PubChem (CID 135742514), 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.