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Chemical structure of N-Desmethyl Sildenafil-d8

GC63308

N-Desmethyl Sildenafil-d8

Also known as 5-[2-ethoxy-5-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one

N-Desmethyl Sildenafil-d8 (catalogue number GC63308) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1185168-06-2. Molecular formula C21H20D8N6O4S, molecular weight 468.6. IUPAC name: 5-[2-ethoxy-5-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one. Supplied in 3 pack sizes, from 1 mg at ₪477.23 to 10 mg at ₪1,908.93; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1185168-06-2MW468.6FormulaC21H20D8N6O4S
CAS number
1185168-06-2
Molecular weight
468.6
Formula
C21H20D8N6O4S
InChIKey
UZTKBZXHEOVDRL-PMCMNDOISA-N
Catalogue number
GC63308
Brand
GLPBIO
Computed properties PubChem CID 136219910 · XLogP 1 · TPSA 126 Ų · H-bond donors 2
XLogP
1
TPSA
126 Ų
H-bond donors
2
H-bond acceptors
8
Rotatable bonds
7
Heavy atoms
32

SMILES [2H]C1(C(N(C(C(N1)([2H])[2H])([2H])[2H])S(=O)(=O)C2=CC(=C(C=C2)OCC)C3=NC4=C(C(=O)N3)N(N=C4CCC)C)([2H])[2H])[2H]

Computed descriptors from PubChem (CID 136219910), 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.