Quaternary ammonium salts

Ammonium salts in which a nitrogen atom (with a +1 formal charge) has four carbon-nitrogen single bonds; this nitrogen could be bonded to four functional groups containing carbon.

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586 – 600 of 1,218 results

586

Sigma Aldrich Fine Chemicals Biosciences Choline chloride >=98% | 67-48-1 | MFCD00011721 | 500G

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587

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

Pricing & Availability

588

ALADDIN SCIENTIFIC CORPORATION Tetramethylammonium hydroxide , 250ml

Tetramethylammonium hydroxide solution AR 25 wt % in H2OCas-75-59-2

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589

ALADDIN SCIENTIFIC CORPORATION Tetrabutylammonium bromide, 500g

Tetrabutylammonium bromide AR 99%Cas-1643-19-2

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590

Sigma Aldrich Fine Chemicals Biosciences Acetyl-beta-methylcholine bromide >=99% | 333-31-3 | MFCD00011816 | 100G

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591

Sigma Aldrich Fine Chemicals Biosciences Chlorocholine chloride suitable for plant cell culture, BioReagent | 999-81-5 | MFCD00011869 | 25G

Chlorocholine chloride suitable for plant cell culture, BioReagent | Mol Wt: 158.07 | 999-81-5 | MFCD00011869 | 25G

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592

Cambridge Isotope Laboratories L CARNITINE HCL 0 2 DEC0 1MG

L-Carnitine·HCl, ��-2-decenoyl (unlabeled), 0.1mg

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593

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000741721 TETRAETHYLAMMONIUM 1KG

Pricing & Availability

594

eMolecules 56-34-8 | Tetraethylammonium (chloride) | ChemScene | MFCD00011828 | 165.710 | C8H20ClN | 98.000 | [Cl-].CC[N+](CC)(CC)CC | 100g | 844794368

Tetraethylammonium (chloride) | ChemScene | 56-34-8 | MFCD00011828 | 165.710 | C8H20ClN | 98.000 | [Cl-].CC[N+](CC)(CC)CC | 100g | 844794368

Pricing & Availability

595

eMolecules 56-34-8 | Tetraethylammonium (chloride) | ChemScene | MFCD00011828 | 165.710 | C8H20ClN | 98.000 | [Cl-].CC[N+](CC)(CC)CC | 25g | 844794367

Tetraethylammonium (chloride) | ChemScene | 56-34-8 | MFCD00011828 | 165.710 | C8H20ClN | 98.000 | [Cl-].CC[N+](CC)(CC)CC | 25g | 844794367

Pricing & Availability

596

Chem-Impex International, Inc. Tetraethylammonium acetate tetrahydrate | MFCD00149993 | 100G

Tetraethylammonium acetate tetrahydrate, MFCD00149993, 100G

Pricing & Availability

597

eMolecules 10534-59-5 | Tetrabutylammonium acetate | Oakwood Chemicals | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 480162687

Tetrabutylammonium acetate | Oakwood Chemicals | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 95.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 480162687

Pricing & Availability

598

Ambeed TETRABUTYLAMMONIUM TETRAFLUORO

NC3870271 TETRABUTYLAMMONIUM TETRAFLUORO

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599

Medchemexpress LLC Acetyl-L-carnitine | 3040-38-8 | 99.9% | 203.24 | 500 MG

Acetyl-L-carnitine is an orally active mitochondrial energy metabolism regulator and neuroprotectant capable of crossing the blood-brain barrier. It enters cells and the brain via the organic cation transporter OCTN2. This compound acts as an acetyl donor, participating in fatty acid β-oxidation, promoting acetylcholine synthesis, regulating mitochondrial function, and inhibiting oxidative stress. Its activity primarily involves enhancing energy metabolism, safeguarding neurons, and improving synaptic plasticity. It is widely utilized in research concerning neurodegenerative diseases and metabolic disorders such as neonatal hypoxic-ischemic brain damage, Alzheimer's disease, and depression.