Quaternary ammonium salts

Ambeed TETRAMETHYLAMMONIUM FLUORIDE 5

NC3870266 TETRAMETHYLAMMONIUM FLUORIDE 5

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Sigma Aldrich Fine Chemicals Biosciences Acetylcholine chloride, 60-31-1, MFCD00011698, 25 G

Linear Formula: (CH3)3N+CH2CH2OCOCH3Cl-, Molecular Weight: 181.66, ≥99% (TLC), Synonym: Ach.

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Sigma Aldrich Fine Chemicals Biosciences Tetraethylammonium chloride, 56-34-8, MFCD00011828, 100 g

Linear Formula: (C2H5)4N(Cl), Molecular Weight: 165.70, ≥98% (titration), color: white to light yellow, Synonym: TEA chloride.

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Ambeed TETRABUTYLAMMONIUM TETRAFLUORO

NC3870271 TETRABUTYLAMMONIUM TETRAFLUORO

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Ambeed TETRABUTYLAMMONIUM HEXAFLUOROP

NC3870265 TETRABUTYLAMMONIUM HEXAFLUOROP

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Sigma Aldrich Fine Chemicals Biosciences Choline bitartrate | 87-67-2 | 100G

Choline bitartrate | Mol Wt: 253.25 | 87-67-2 | 100G

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Sigma Aldrich Fine Chemicals Biosciences Hexadecyltrimethylammonium bromide, 57-09-0, MFCD00011772, 500 g

Linear Formula: CH3(CH2)15N(Br)(CH3)3, Molecular Weight: 364.45, ≥98%, Synonym: CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide.

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Medchemexpress LLC Stearoyl-L-carnitine chloride | 32350-57-5 | 99.9% | 1 MG

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Stearoyl-L-carnitine chloride is an endogenous long-chain acylcarnitine, acting as a less potent inhibitor of GlyT2. It inhibits glycine responses by 16.8% at concentrations up to 3 μM.

• Inhibits glycine transport by GlyT2.
• Used in research for Alzheimer's disease, mild cognitive impairment, and subjective memory complaint.
• Soluble in ethanol and DMSO for various in vitro applications.
• Solid storage at -20°C, sealed and away from moisture.
• In-solvent storage at -80°C for 6 months or -20°C for 1 month.

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Medchemexpress LLC Tetrabutylammonium iodide | 311-28-4 | MFCD00011636 | ≥99.9% | 369.37 g/mol | C16H36IN | 500g

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Tetrabutylammonium iodide is a quaternary ammonium salt commonly used as a phase transfer catalyst surfactant and stabilizer in various chemical reactions especially in organic synthesis Tetrabutylammonium iodide has unique chemical properties that facilitate the transfer of ions or molecules from one phase to another making it an important ingredient in a variety of industrial processes

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Medchemexpress LLC Choline (bitartrate) | 87-67-2 | MFCD00036332 | 98.4% | 253.25 g/mol | C9H19NO7 | 50 MG

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Choline (bitartrate) is an analytical standard provided as a solid reagent for laboratory and analytical use. It is intended for calibration, quantitation, and method validation where accurate measurement of choline is required. Pack sizes are small to support analytical workflows and minimize waste.

• Analytical standard suitable for calibration and method validation.
• High assay purity, 98.4%, for reliable quantitation.
• Small pack sizes for minimal waste and convenient handling.
• Water-soluble solid compatible with common analytical solvents.
• CAS number 87-67-2 for unambiguous substance identification.

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Medchemexpress LLC D13-9001 | 957471-96-4 | 99.9% | 693.78 g/mol | C31H39N11O6S | 50MG

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D13-9001 is a small-molecule efflux pump inhibitor used as a research tool to probe AcrB- and MexB-mediated antibiotic efflux. It is intended for laboratory research use only and is supplied as a solid with high reported purity and documented physicochemical properties.

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Ambeed AMBEED

5000883975 TETRAMETHYLAMMONIUM FLUO 10G

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eMolecules​ 29536-33-2 | Tetrabutylammonium dibutyl phosphate | Ambeed451.673 | C24H54NO4P | 97.000 | CCCCOP([O-])(=O)OCCCC.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 806965418

Tetrabutylammonium dibutyl phosphate | Ambeed | 29536-33-2451.673 | C24H54NO4P | 97.000 | CCCCOP([O-])(=O)OCCCC.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 806965418

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eMolecules​ 1112-67-0 | Tetrabutylammonium chloride | Oakwood Chemicals | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 25g | 480135064

Tetrabutylammonium chloride | Oakwood Chemicals | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 25g | 480135064

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eMolecules​ 2052-49-5 | Tetrabutylammonium hydroxide 55% in water | Oakwood Chemicals | MFCD28963519 | 277.493 | C16H39NO2 | 0.000 | O.[OH-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 480141243

Tetrabutylammonium hydroxide 55% in water | Oakwood Chemicals | 2052-49-5 | MFCD28963519 | 277.493 | C16H39NO2 | 0.000 | O.[OH-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 480141243

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