Quaternary ammonium salts

eMolecules​ 32503-27-8 | Tetrabutylammonium (hydrogensulfate) | ChemScene | MFCD00011637 | 339.540 | C16H37NO4S | 98.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 866711121

Tetrabutylammonium (hydrogensulfate) | ChemScene | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 98.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 866711121

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eMolecules​ 311-28-4 | Tetrabutylammonium iodide | Combi-Blocks | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 335351137

Tetrabutylammonium iodide | Combi-Blocks | 311-28-4 | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 335351137

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eMolecules​ 32503-27-8 | Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 1g | 480153363

Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 1g | 480153363

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eMolecules​ 32503-27-8 | Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 480153365

Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 480153365

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Sigma Aldrich Fine Chemicals Biosciences Succinylcholine chloride United States Pharmacopeia (USP) Reference Standard | 6101-15-1 | MFCD00150564 | 500MG

Succinylcholine chloride United States Pharmacopeia (USP) Reference Standard | Mol Wt: 397.34 | 6101-15-1 | MFCD00150564 | 500MG

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eMolecules​ 429-06-1 | Tetraethylammonium Tetrafluoroborate | Accela ChemBio | MFCD00011827 | 217.060 | C8H20BF4N | 98.000 | F[B-](F)(F)F.CC[N+](CC)(CC)CC | 100g | 281882960

Tetraethylammonium Tetrafluoroborate | Accela ChemBio | 429-06-1 | MFCD00011827 | 217.060 | C8H20BF4N | 98.000 | F[B-](F)(F)F.CC[N+](CC)(CC)CC | 100g | 281882960

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Medchemexpress LLC VUF-5574 | 280570-45-8 | MFCD06691423 | 99.0% | 371.39 g·mol⁻¹ | C21H17N5O2 | 50 MG

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VUF-5574 is a small-molecule research compound that acts as a selective antagonist of the adenosine A3 (A3R) receptor, with a reported Ki of 4.03 nM for the recombinant human receptor. It is supplied as a high-purity solid intended for in vitro pharmacology and receptor profiling; for research use only.

• Selective adenosine A3 receptor antagonist (Ki = 4.03 nM).
• Molecular formula C21H17N5O2; molecular weight 371.39 g·mol⁻¹.
• Purity 99.0% as supplied.
• Available in small-scale packages suitable for laboratory research (e.g., 50 MG).
• Provides supporting documentation such as COA, SDS, and spectral data.

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eMolecules​ 10534-59-5 | Tetrabutylammonium acetate | Ambeed | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 525077861

Tetrabutylammonium acetate | Ambeed | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 525077861

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eMolecules​ 1112-67-0 | Tetrabutylammonium chloride | Combi-Blocks | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 228814123

Tetrabutylammonium chloride | Combi-Blocks | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 228814123

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eMolecules​ 10534-59-5 | TETRABUTYLAMMONIUM ACETATE (CONTAINS 17%ACOH) | AstaTech | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 718070743

TETRABUTYLAMMONIUM ACETATE (CONTAINS 17%ACOH) | AstaTech | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 718070743

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eMolecules​ 1112-67-0 | TETRABUTYLAMMONIUM CHLORIDE | AstaTech | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 718071531

TETRABUTYLAMMONIUM CHLORIDE | AstaTech | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 718071531

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eMolecules​ 10534-59-5 | Tetrabutylammonium acetate | Oakwood Chemicals | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 500g | 480162690

Tetrabutylammonium acetate | Oakwood Chemicals | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 500g | 480162690

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Apexbio Technology LLC NS 1643 448895-37-2 10mM (in 1mL DMSO)

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NS 1643 (CAS 448895-37-2) is a small-molecule partial agonist of the human hERG potassium channel exhibiting an EC50 of 10 5 M In murine models of triple-negative breast cancer (TNBC) NS 1643 has been shown to inhibit tumor growth via specific signaling pathways Experimental studies demonstrate that NS 1643 suppresses both migration and invasion of breast cancer cells Due to these properties NS 1643 serves as a valuable tool for investigating hERG channel modulation and its impact on cancer cell behavior with potential applications in preclinical oncology research

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eMolecules​ 311-28-4 | Tetra-n-butylammonium iodide | AA Blocks LLC | MFCD00011636 | 369.375 | C16H36IN | 0.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 5g | 448662154

Tetra-n-butylammonium iodide | AA Blocks LLC | 311-28-4 | MFCD00011636 | 369.375 | C16H36IN | 0.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 5g | 448662154

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Medchemexpress LLC Tetrabutylammonium chloride monohydrate | 88641-55-8 | 97.0% | 295.93 | 500 G

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Tetrabutylammonium chloride monohydrate is a quaternary ammonium cation that functions as a catalyst in chemical reactions. It is for research use only.

• Functions as a catalyst in chemical reactions
• For research use only
• Available in solid appearance
• White to off-white color

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