Chromanol 293B

Chromanol 293B is a selective blocker of the slow delayed rectifier K+ current (IKs) with IC50 of 1-10 μM and a weak inhibitor of KATP channel. Chromanol 293B also blocks the CFTR chloride current with an IC50 of 19 μM[1].


Cat. No.: EX-A14418	Purity: >98%

	Chemical structure of Chromanol 293B

For research only, Do not use for Human!

Size	Unit Price (US$)	Stock
100mg	698	In-stock
250mg	1298	In-stock
500mg	1920	In-stock
1g	2912	In-stock

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CAS No.	163163-23-3
Purity	>98%
Formula	C15H20N2O4S
Mol Weight	324.395
Color	White to off-white
State	Solid
Solubility	soluble in DMSO
Shelf Life	>3 years if stored properly
Storage	Powder -20℃, 3 years; In solvent -20℃, 1 month;
Shipping	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.

Reference:	[1]. Bachmann A, Quast U, Russ U. Chromanol 293B, a blocker of the slow delayed rectifier K+ current (IKs), inhibits the CFTR Cl- current. Naunyn Schmiedebergs Arch Pharmacol. 2001 Jun;363(6):590-6.
CoA	CoA of Chromanol 293B

Smiles:	CCS(=O)(=O)N(C)[C@@H]1[C@H](C(OC2=C1C=C(C=C2)C#N)(C)C)O


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