NS 3623
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- $18 - $2513
- Product name: NS 3623
- CAS: 343630-41-1
- MF: C15H10BrF3N6O
- MW: 427.18
- EINECS:
- MDL Number:
- Synonyms:NS 3623;1-[4-bromo-2-(2H-tetrazol-5-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea;N-[4-Bromo-2-(1H-tetrazol-5-yl-phenyl]-N'-[3-(trifluoromethyl)phenyl]-urea;1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea;channels,NS 3623,midmyocardial,cardiomyocytes,current,ion,NS3623,Potassium Channel,canine,Potassium,KcsA,Inhibitor,inhibit,cells,Antiarrhythmic,effect,NS-3623;Urea, N-[4-bromo-2-(2H-tetrazol-5-yl)phenyl]-N'-[3-(trifluoromethyl)phenyl]-;NS3623, 10 mM in DMSO
37 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth
- Cayman Chemical
- ChemScene
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Tocris
- TRC
- Usbiological
Package
- 10
- 50
- 1mg
- 5mg
- 5.00mg
- 10.00mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1G
- 1.00g
- 10G
- Manufactureraablocks
- Product numberAA00C9QV
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+%
- Packaging1mg
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9QV
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+%
- Packaging5mg
- Price$38
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9QV
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+%
- Packaging10mg
- Price$46
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9QV
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99
- Packaging25mg
- Price$109
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9QV
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99
- Packaging50mg
- Price$164
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9QV
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99
- Packaging100mg
- Price$235
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX203425
- Product descriptionNS 3623 98.00%
- Packaging100MG
- Price$320
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX203425
- Product descriptionNS 3623 98.00%
- Packaging25MG
- Price$130
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX203425
- Product descriptionNS 3623 98.00%
- Packaging1G
- Price$1920
- Updated2026-05-27
- Buy
- ManufacturerAmbeed
- Product numberA1209642
- Product description1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+%
- Packaging1g
- Price$2513
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberINB0001518
- Product descriptionNS-3623 99.00%
- Packaging10G
- Price$1865.33
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB5605
- Product descriptionNS 3623
- Packaging50mg
- Price$597
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB5605
- Product descriptionNS 3623
- Packaging10mg
- Price$199
- Updated2026-05-06
- Buy
- ManufacturerBiosynth
- Product numberTNA63041
- Product descriptionNS3623
- Packaging50mg
- Price$1560
- Updated2026-06-05
- Buy
- ManufacturerCayman Chemical
- Product number34992
- Product descriptionNS 3623 ≥95%
- Packaging50mg
- Price$523
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number34992
- Product descriptionNS 3623 ≥95%
- Packaging100mg
- Price$836
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00C9QV | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+% | 1mg | $18 | 2026-05-28 | Buy |
| aablocks | AA00C9QV | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+% | 5mg | $38 | 2026-05-28 | Buy |
| aablocks | AA00C9QV | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+% | 10mg | $46 | 2026-05-28 | Buy |
| aablocks | AA00C9QV | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99 | 25mg | $109 | 2026-05-28 | Buy |
| aablocks | AA00C9QV | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99 | 50mg | $164 | 2026-05-28 | Buy |
| aablocks | AA00C9QV | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99 | 100mg | $235 | 2026-05-28 | Buy |
| ACHEMBLOCK | X203425 | NS 3623 98.00% | 100MG | $320 | 2026-05-27 | Buy |
| ACHEMBLOCK | X203425 | NS 3623 98.00% | 25MG | $130 | 2026-05-27 | Buy |
| ACHEMBLOCK | X203425 | NS 3623 98.00% | 1G | $1920 | 2026-05-27 | Buy |
| Ambeed | A1209642 | 1-(4-Bromo-2-(1H-tetrazol-5-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea 99+% | 1g | $2513 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | INB0001518 | NS-3623 99.00% | 10G | $1865.33 | 2021-12-16 | Buy |
| ApexBio Technology | B5605 | NS 3623 | 50mg | $597 | 2026-05-06 | Buy |
| ApexBio Technology | B5605 | NS 3623 | 10mg | $199 | 2026-05-06 | Buy |
| Biosynth | TNA63041 | NS3623 | 50mg | $1560 | 2026-06-05 | Buy |
| Cayman Chemical | 34992 | NS 3623 ≥95% | 50mg | $523 | 2026-04-30 | Buy |
| Cayman Chemical | 34992 | NS 3623 ≥95% | 100mg | $836 | 2026-04-30 | Buy |
Properties
Density :1.759±0.06 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :Soluble to 100 mM in DMSO
form :Powder
pka :3.95±0.10(Predicted)
color :White to off-white
InChI :InChI=1S/C15H10BrF3N6O/c16-9-4-5-12(11(7-9)13-22-24-25-23-13)21-14(26)20-10-3-1-2-8(6-10)15(17,18)19/h1-7H,(H2,20,21,26)(H,22,23,24,25)
InChIKey :JXPULDIATMTIIN-UHFFFAOYSA-N
SMILES :N(C1=CC=C(Br)C=C1C1=NNN=N1)C(NC1=CC=CC(C(F)(F)F)=C1)=O
storage temp. :Store at -20°C
solubility :Soluble to 100 mM in DMSO
form :Powder
pka :3.95±0.10(Predicted)
color :White to off-white
InChI :InChI=1S/C15H10BrF3N6O/c16-9-4-5-12(11(7-9)13-22-24-25-23-13)21-14(26)20-10-3-1-2-8(6-10)15(17,18)19/h1-7H,(H2,20,21,26)(H,22,23,24,25)
InChIKey :JXPULDIATMTIIN-UHFFFAOYSA-N
SMILES :N(C1=CC=C(Br)C=C1C1=NNN=N1)C(NC1=CC=CC(C(F)(F)F)=C1)=O
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
NS 3623 selectively activates the human ether-a-go-go related gene (hERG) potassium channel which mediates the repolarizing cardiac current IKr. NS 3623 an IKr agonist, cause QT interval prolongation, increasing the risk of dangerous ventricular fibrillations, eventually leading to sudden cardiac death.Related product price
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