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Chemical structure of Sildenafil N-Oxide

GF03386

Sildenafil N-Oxide

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

Sildenafil N-Oxide (catalogue number GF03386) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1094598-75-0. Molecular formula C22H30N6O5S, molecular weight 490.58. IUPAC name: 5-[2-ethoxy-5-(4-methyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one. Supplied in 2 pack sizes, from 10mg at ₪305.92 to 50mg at ₪734.20; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1094598-75-0MW490.58FormulaC22H30N6O5S
CAS number
1094598-75-0
Molecular weight
490.58
Formula
C22H30N6O5S
InChIKey
JQGFLCMKCZPSEC-UHFFFAOYSA-N
Catalogue number
GF03386
Brand
GLPBIO
Computed properties PubChem CID 135565954 · XLogP 0.9 · TPSA 132 Ų · H-bond donors 1
XLogP
0.9
TPSA
132 Ų
H-bond donors
1
H-bond acceptors
8
Rotatable bonds
7
Heavy atoms
34

SMILES CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CC[N+](CC4)(C)[O-])OCC)C

Computed descriptors from PubChem (CID 135565954), 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.