Product Name: XE991
Description: XE991, also known as LS190926, is a potent and selective blocker of KCNQ voltage-gated potassium channels. XE991 blocks KCNQ2+3/M-currents (IC50 = 0.6-0.98 μM) and KCNQ1 homomeric channels (IC50 = 0.75 μM) but is less potent against KCNQ1/minK channels (I
CAS NO: 24868-20-0 Product: Dantrolene (sodium hemiheptahydrate)
Synonym: XE991; XE 991; XE-991; LS 190926; LS190926.
IUPAC Chemical Name: 10,10-bis(pyridin-4-ylmethyl)anthracen-9-one
In ChiKey: KHJFBUUFMUBONL-UHFFFAOYSA-NGPR139 inhibitors
SMILE Code: O=C1C2=C(C=CC=C2)C(CC3=CC=NC=C3)(CC4=CC=NC=C4)C5=CC=CC=C15
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.Web Site：Medchemexpress
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
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).PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/22153525
Chemical Formula：C26H20N2O
ExactMass: 376.1576
Molecular Weight: 376.46
Elemental Analysis: C, 82.95; H, 5.36; N, 7.44; O, 4.25
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