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Chemical structure of 5-TFA-ap-dU phosphoramidite

GF20686

5-TFA-ap-dU phosphoramidite

Also known as N-[3-[1-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-ynyl]-2,2,2-trifluoroacetamide

5-TFA-ap-dU phosphoramidite (catalogue number GF20686) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 120016-98-0. Molecular formula C44H49F3N5O9P, molecular weight 879.86. IUPAC name: N-[3-[1-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-ynyl]-2,2,2-trifluoroacetamide. Supplied in 2 pack sizes, from 10mg at ₪281.45 to 50mg at ₪978.94; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS120016-98-0MW879.86FormulaC44H49F3N5O9P
CAS number
120016-98-0
Molecular weight
879.86
Formula
C44H49F3N5O9P
InChIKey
RFMRPWLCRWMIEK-OOJPWNKJSA-N
Catalogue number
GF20686
Brand
GLPBIO
Computed properties PubChem CID 14184828 · XLogP 5.9 · TPSA 161 Ų · H-bond donors 2
XLogP
5.9
TPSA
161 Ų
H-bond donors
2
H-bond acceptors
14
Rotatable bonds
19
Heavy atoms
62

SMILES CC(C)N(C(C)C)P(OCCC#N)O[C@H]1C[C@@H](O[C@@H]1COC(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)C4=CC=C(C=C4)OC)N5C=C(C(=O)NC5=O)C#CCNC(=O)C(F)(F)F

Computed descriptors from PubChem (CID 14184828), 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.