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Chemical structure of QO 58

GC50095

QO 58

Also known as 5-(2,6-dichloro-5-fluoro-3-pyridinyl)-3-phenyl-2-(trifluoromethyl)-1H-pyrazolo[1,5-a]pyrimidin-7-one

QO 58 (catalogue number GC50095) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1259536-62-3. Molecular formula C18H8Cl2F4N4O, molecular weight 443.18. IUPAC name: 5-(2,6-dichloro-5-fluoro-3-pyridinyl)-3-phenyl-2-(trifluoromethyl)-1H-pyrazolo[1,5-a]pyrimidin-7-one. Supplied in 2 pack sizes, from 10 mg at ₪787.23 to 50 mg at ₪2,630.90; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1259536-62-3MW443.18FormulaC18H8Cl2F4N4O
CAS number
1259536-62-3
Molecular weight
443.18
Formula
C18H8Cl2F4N4O
Solubility
DMSO ： ≥ 62·5 mg/mL (141·03 mM)
InChIKey
ZOLHKPWSDFSDKA-UHFFFAOYSA-N
Catalogue number
GC50095
Brand
GLPBIO
Computed properties PubChem CID 51351551 · XLogP 4.8 · TPSA 57.6 Ų · H-bond donors 1
XLogP
4.8
TPSA
57.6 Ų
H-bond donors
1
H-bond acceptors
8
Rotatable bonds
2
Heavy atoms
29

SMILES C1=CC=C(C=C1)C2=C(NN3C2=NC(=CC3=O)C4=CC(=C(N=C4Cl)Cl)F)C(F)(F)F

Computed descriptors from PubChem (CID 51351551), 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.