Description: Supinoxin, also known as RX-5902, is orally bioavailable small molecule inhibitor of phosphorylated-p68 RNA helicase (P-p68), with potential anti-proliferative and antineoplastic activity. Upon oral administration, P-p68 inhibitor RX-5902 may both inhibit the activity of the anti-apoptotic B-cell lymphoma 2 (Bcl-2) protein and facilitate the induction of cyclin-dependent kinase inhibitor 1 (p21). This may prevent G2/M cell cycle progression and lead to growth inhibition in tumor cells. P-p68 is overexpressed in various types of solid tumors but absent in normal tissues, and plays a role in tumor progression and metastasis.

Name: Supinoxin
CAS#: 888478-45-3
Chemical Formula: C22H24FN5O4
Exact Mass: 441.18123
Molecular Weight: 441.46
Elemental Analysis: C, 59.86; H, 5.48; F, 4.30; N, 15.86; O, 14.50

Synonym: Supinoxin; RX5902; RX5902; RX 5902.

IUPAC/Chemical Name: 4-(3,5-dimethoxyphenyl)-N-(7-fluoro-3-methoxyquinoxalin-2-yl)piperazine-1-carboxamide

InChi Key: KAKPGJJRYRYSTP-UHFFFAOYSA-N

InChi Code: InChI=1S/C22H24FN5O4/c1-30-16-11-15(12-17(13-16)31-2)27-6-8-28(9-7-27)22(29)26-20-21(32-3)25-18-5-4-14(23)10-19(18)24-20/h4-5,10-13H,6-9H2,1-3H3,(H,24,26,29)

SMILES Code: O=C(N1CCN(C2=CC(OC)=CC(OC)=C2)CC1)NC3=NC4=CC(F)=CC=C4N=C3OC

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001