Quaternary ammonium salts

Medchemexpress LLC N-hexanoyl-L-homoserine lactone | 147852-83-3 | MFCD12912260 | 98.8% | C10H17NO3 | 10MG

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N-hexanoyl-L-homoserine lactone is a short-chain N-acyl homoserine lactone commonly used as a bacterial quorum-sensing signaling molecule in research. It serves as a high-purity chemical standard for studies of intercellular communication and related biochemical assays.

• Purity 98.8% suitable for analytical and biological assays.
• Molecular weight 199.25 g/mol supports stoichiometric calculations.
• Used to study quorum sensing and signaling in gram-negative bacteria.
• Supplied in multiple small sizes for flexibility in experimental design.

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Medchemexpress LLC L-Carnitine | 541-15-1 | MFCD00038747 | 100.0% | 50 G

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L-Carnitine, also known as (R)-Carnitine or Levocarnitine, is a highly polar, small zwitterion that serves as an essential co-factor for the mitochondrial β-oxidation pathway. Its primary function involves transporting long-chain fatty acyl-CoAs into the mitochondria for degradation through β-oxidation. L-Carnitine also acts as an antioxidant and has demonstrated the ability to ameliorate metabolic imbalances in various inborn errors of metabolism. This product is intended for research use only.

• Essential co-factor for mitochondrial β-oxidation
• Transports long-chain fatty acyl-CoAs into mitochondria
• Acts as an antioxidant
• Ameliorates metabolic imbalances
• For research use only

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eMolecules​ 56-34-8 | Tetraethylammonium (chloride) | ChemScene | MFCD00011828 | 165.710 | C8H20ClN | 98.000 | [Cl-].CC[N+](CC)(CC)CC | 500g | 572166017

Tetraethylammonium (chloride) | ChemScene | 56-34-8 | MFCD00011828 | 165.710 | C8H20ClN | 98.000 | [Cl-].CC[N+](CC)(CC)CC | 500g | 572166017

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Chem-Impex International, Inc. Octadecyltrimethylammonium bromide | MFCD00043171 | 5G

Octadecyltrimethylammonium bromide, MFCD00043171, 5G

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eMolecules​ 32503-27-8 | Tetrabutylammonium Hydrogen sulfate | Accela ChemBio (ASD) | MFCD00011637 | 339.540 | C16H37NO4S | 97.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 444758604

Tetrabutylammonium Hydrogen sulfate | Accela ChemBio (ASD) | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 97.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 444758604

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eMolecules​ 32503-27-8 | Tetrabutylammonium Hydrogen sulfate | Accela ChemBio (ASD) | MFCD00011637 | 339.540 | C16H37NO4S | 97.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 444758603

Tetrabutylammonium Hydrogen sulfate | Accela ChemBio (ASD) | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 97.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 444758603

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eMolecules​ 311-28-4 | TETRABUTYLAMMONIUM IODIDE | AstaTech | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 801468710

TETRABUTYLAMMONIUM IODIDE | AstaTech | 311-28-4 | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 801468710

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eMolecules​ 311-28-4 | TETRABUTYLAMMONIUM IODIDE | AstaTech | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 1000g | 801468711

TETRABUTYLAMMONIUM IODIDE | AstaTech | 311-28-4 | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 1000g | 801468711

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Medchemexpress LLC Tetrabutylammonium difluorotriphenylsilicate(IV) (TBAT) | 163931-61-1 | 539.86 | 50 G

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Tetrabutylammonium difluorotriphenylsilicate(IV) (TBAT) is an organic compound commonly used as a catalyst and surfactant. It can play a catalytic role in some organic synthesis reactions, and can be used as a cleaning agent, lubricant, and stabilizer. The compound is also widely used in certain industrial fields, such as in plastic, rubber, and textile manufacturing processes. It is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

• Acts as a catalyst in organic synthesis reactions.
• Functions as a cleaning agent, lubricant, and stabilizer.
• Applied in industrial fields, including plastic, rubber, and textile manufacturing processes.
• Suitable as a biochemical reagent for life science research.

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Medchemexpress LLC Tetrabutylammonium (tetrahydroborate) | 33725-74-5 | 511554 | 98% | 257.31 | 10 G

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Tetrabutylammonium tetrahydroborate is an organic compound commonly used as a reducing agent and catalyst. It can act as a reducing agent in certain chemical reactions and can promote the reduction of organic compounds such as esters, aldehydes and ketones. Additionally, it is widely used in organic synthesis and chemical analysis, and has important applications in some production processes.

• Biochemical reagent for life science-related research.
• Commonly used as a reducing agent and catalyst.
• Promotes the reduction of organic compounds such as esters, aldehydes, and ketones.
• Widely used in organic synthesis and chemical analysis.

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eMolecules​ 2390-68-3 | Didecyldimethylammonium bromide | Chem-Impex | MFCD00012194 | 406.537 | C22H48BrN | 99.000 | [Br-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC | 25g | 322125734

Didecyldimethylammonium bromide | Chem-Impex | 2390-68-3 | MFCD00012194 | 406.537 | C22H48BrN | 99.000 | [Br-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC | 25g | 322125734

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Medchemexpress LLC Butyrylcholine iodide | 2494-56-6 | 99.8% | 301.17 | 250 MG

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Butyrylcholine iodide is a biochemical reagent intended for life science related research. It serves as a biological material or organic compound for various research applications.

• For research use only
• Not sold to patients
• Molecular weight: 301.17
• Purity: 99.83%

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eMolecules​ 68696-18-4 | Tetraethylammonium chloride monohydrate | Combi-Blocks | MFCD00149992 | 183.720 | C8H22ClNO | 96.000 | O.[Cl-].CC[N+](CC)(CC)CC | 25g | 342876254

Tetraethylammonium chloride monohydrate | Combi-Blocks | 68696-18-4 | MFCD00149992 | 183.720 | C8H22ClNO | 96.000 | O.[Cl-].CC[N+](CC)(CC)CC | 25g | 342876254

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eMolecules​ 1112-67-0 | Tetrabutylammonium chloride | Combi-Blocks | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 1kg | 335343625

Tetrabutylammonium chloride | Combi-Blocks | 1112-67-0 | MFCD00011635 | 277.920 | C16H36ClN | 95.000 | [Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 1kg | 335343625

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Medchemexpress LLC Tetrabutylammonium difluorotriphenylsilicate(IV) | 163931-61-1 | 539.86 | 25 G

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Tetrabutylammonium difluorotriphenylsilicate(IV) | 163931-61-1 | 539.86 | 25 G

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