SML3146

RHPS4 methosulfate

≥98% (HPLC)

• Synonim(y): 3,11-Difluoro-6,8,13-trimethyl-8H-quino[4,3,2,kl]acridinium methosulfate, NSC 714187, Quino[4,3,2-kl]acridinium, 3,11-difluorohydro-6,8,13-trimethyl-, methyl sulfate (1:1)
• Wzór empiryczny (zapis Hilla): C₂₂H₁₇F₂N₂ · CH₃O₄S
• Numer CAS: 390362-78-4
• Masa cząsteczkowa: 458.48
• UNSPSC Code: 12352200
• NACRES: NA.77
• MDL number: MFCD30182275
• Assay: ≥98% (HPLC)
• Form: powder
• Storage condition: protect from light

Właściwości

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• storage condition: protect from light
• color: faint brown to very dark brown-red
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: FC1=CC=C(N(C)C2=C3C4=[N+](C)C5=C(C=C(F)C=C5)C3=CC(C)=C2)C4=C1.[O-]S(=O)(OC)=O
• InChI: 1S/C22H17F2N2.CH4O4S/c1-12-8-16-15-10-13(23)4-6-18(15)26(3)22-17-11-14(24)5-7-19(17)25(2)20(9-12)21(16)22;1-5-6(2,3)4/h4-11H,1-3H3;1H3,(H,2,3,4)/q+1;/p-1
• InChI key: VRWGYMXWYZBBGF-UHFFFAOYSA-M

Opis

Biochem/physiol Actions

G-quadruplex (G4)-targeting telomerase inhibitor with anti-cancer efficacy in cultures and in vivo.

RHPS4 is a pentacyclic acridine compound that exerts telomerase inhibitory activity (IC50 = 330 nM by TRAP assay) via targeting telomeric DNA G-quadruplex (G4) structure, causing alteration in the telomeric architecture and telomere dysfunction. RHPS4 induces cell cycle arrest and growth inhibition in cancer cultures in vitro(% GI/culture/time = 93%/21NT/15 days, 67%/A431/12 days, 91%/GM847/15 days; 200 nM replenish twice weekly) and exhibits anti-tumor efficacy in mice in vivo (10-15 mg/kg/d iv.). RHPS4 is also reproted to target mitochondrial DNA (mtDNA) G4 structures, perturbing mitochondrial genome replication, transcription processivity, and respiratory function.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable