Identification | Back Directory | [Name]
SKA-121 | [CAS]
1820708-73-3 | [Synonyms]
SKA-121 SKA121,SKA 121 Naphth[2,1-d]oxazol-2-amine, 5-methyl- SKA-121 5-Methylnaphtho[2,1-d]oxazol-2-amin | [Molecular Formula]
C12H10N2O | [MDL Number]
MFCD31630822 | [MOL File]
1820708-73-3.mol | [Molecular Weight]
198.22 |
Chemical Properties | Back Directory | [storage temp. ]
2-8°C | [solubility ]
DMF: 50 mg/ml; DMSO: 50 mg/ml; DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml; Ethanol: 10 mg/ml | [form ]
powder | [color ]
brown to dark gray |
Hazard Information | Back Directory | [Biochem/physiol Actions]
SKA-121 is a KCa3.1 (IKCa1, IK1, KCa4, SKCa4, SK4) subtype-selective small conductance Ca2+-activated K+ channel (SK channel) positive-gating modulator (EC50 = 109 nM/KCa3.1 vs. 8.7 μM/KCa2.1, 6.8 μM/KCa2.2, 4.4 μM/KCa2.3) with 200- to 400-fold selectivity over CaV1.2 as well as representative KVs (KV1.3, KV2.1, KV3.1, and KV11.1) and NaV (NaV1.2, NaV1.4, NaV1.5, and NaV1.7) channels. When applied in vivo, SKA-121 significantly lowers mean arterial blood pressure in wild-type, but not KCa3.1(-/-), normotensive and hypertensive mice (100 mg/kg i.p.). SKA-121 is a more potent and selective KCa3.1 activator than SKA-31 (EC50 = 260 nM/KCa3.1, 2.9 μM/KCa2.1, 1.9 μM/KCa2.2, 2.9 μM/KCa2.3). | [storage]
Store at -20°C |
|
Company Name: |
BOC Sciences
|
Tel: |
1-631-485-4226; 16314854226 |
Website: |
https://www.bocsci.com |
Company Name: |
Sigma-Aldrich
|
Tel: |
021-61415566 800-8193336 |
Website: |
https://www.sigmaaldrich.cn |
Company Name: |
DC Chemicals
|
Tel: |
021-58447131 13564518121 |
Website: |
http://www.is0513.com/ShowSupplierProductsList927327/0.htm |
|