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Chemical structure of 5'-O-TBS-7-deaza-2'-deoxy-7-iodoadenosine

GF20781

5'-O-TBS-7-deaza-2'-deoxy-7-iodoadenosine

Also known as [(2R,3S,5R)-5-(4-amino-5-iodopyrrolo[2,3-d]pyrimidin-7-yl)-3-[tert-butyl(dimethyl)silyl]oxyoxolan-2-yl]methanol

5'-O-TBS-7-deaza-2'-deoxy-7-iodoadenosine (catalogue number GF20781) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1810869-43-2. Molecular formula C17H27IN4O3Si, molecular weight 490.41. IUPAC name: [(2R,3S,5R)-5-(4-amino-5-iodopyrrolo[2,3-d]pyrimidin-7-yl)-3-[tert-butyl(dimethyl)silyl]oxyoxolan-2-yl]methanol. Supplied in 2 pack sizes, from 250mg at ₪636.31 to 1g at ₪1,651.96; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1810869-43-2MW490.41FormulaC17H27IN4O3Si
CAS number
1810869-43-2
Molecular weight
490.41
Formula
C17H27IN4O3Si
InChIKey
DNGMJYAHFKUECP-YNEHKIRRSA-N
Catalogue number
GF20781
Brand
GLPBIO
Computed properties PubChem CID 131743829 · TPSA 95.4 Ų · H-bond donors 2 · H-bond acceptors 6
TPSA
95.4 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
5
Heavy atoms
26

SMILES CC(C)(C)[Si](C)(C)O[C@H]1C[C@@H](O[C@@H]1CO)N2C=C(C3=C(N=CN=C32)N)I

Computed descriptors from PubChem (CID 131743829), 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.