Quaternary ammonium salts
Cayman Chemical CholIc AcId nIlIde 25mg
A synthetic bile acid and derivative of cholic acid; inhibits the germination of C. difficile strain R20291 spores in vitro (IC50 = 1.8 μM)
Cayman Chemical CholIc AcId nIlIde 10mg
A synthetic bile acid and derivative of cholic acid; inhibits the germination of C. difficile strain R20291 spores in vitro (IC50 = 1.8 μM)
Cayman Chemical ClIckable CholIc AcId 25mg
A clickable form of cholic acid; has been used in the synthesis of bile acid-nucleoside conjugates with anticancer and antimycobacterial activities
Medchemexpress LLC Choline Fenofibrate | 856676-23-8 | 99.5% | 421.91 | 100 MG
Choline Fenofibrate (ABT-335) is a choline salt of Fenofibric acid that releases free Fenofibric acid in the gastrointestinal tract. Fenofibric acid is a PPAR activator with an antihyperlipidemic effect. It is for research use only and not sold to patients.
- PPAR activator
- Antihyperlipidemic effect
- Excellent absolute oral bioavailability (rat 93.4%)
- High Cmax (rat 7944.2 ng/mL) after oral administration
- Terminal elimination half-life (rat 5.4 h) after intravenous injection
Medchemexpress LLC Choline bitartrate | 87-67-2 | MFCD00036332 | 98.0% | 253.25 g/mol | C9H19NO7 | 1 ML
Choline bitartrate is a research-grade methyl donor and precursor to the neurotransmitter acetylcholine, supplied as a ready-to-use 10 mM solution (1 mL) in DMSO. It is used in biochemical and cellular studies involving lipid metabolism, one-carbon/methylation pathways, and neurotransmission. CAS 87-67-2; typical purity 98.0%.
- Prepared 10 mM solution for convenient dosing and reduced prep time.
- High purity for reproducible experimental results.
- Supplied in DMSO for compatibility with common assay systems.
- Useful as a methyl donor in metabolic and epigenetic studies.
- Acts as a precursor to acetylcholine for neurotransmission research.
Medchemexpress LLC Choline tosylate 500g
Choline tosylate is a nucleophilic compound that inhibits phospholipase A2 and phospholipase C Choline tosylate inhibits tumor growth in mice by inhibiting the formation of diacylglycerol (DAG)[1][2]
![Medchemexpress LLC 2-[2-[[(3R)-1-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-4-oxo-3-[(E)-2-(2H-tetrazol-5-yl)ethenyl]pyrido... | 957471-96-4 | 99.9% | 693.78 | C31H39N11O6S | 25MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000239474.png-250.jpg)
Medchemexpress LLC 2-[2-[[(3R)-1-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-4-oxo-3-[(E)-2-(2H-tetrazol-5-yl)ethenyl]pyrido... | 957471-96-4 | 99.9% | 693.78 | C31H39N11O6S | 25MG
D13-9001 is a small-molecule inhibitor of RND-family bacterial efflux pump subunits AcrB (AcrAB-TolC) and MexB (MexAB-OprM). It shows binding affinities (KD ≈ 1.15 μM for AcrB and 3.57 μM for MexB) and is used in microbiology research to study efflux-mediated antibiotic resistance and to potentiate antimicrobial agents in vitro. The compound is supplied as a high-purity solid suitable for biochemical and cellular assays.
- Potent inhibitor of AcrB and MexB efflux pump subunits.
- Measured KD values near 1.15 μM (AcrB) and 3.57 μM (MexB).
- High reported purity suitable for biochemical assays.
- Solid small-molecule formulation amenable to in vitro testing.
- Useful for research on efflux-mediated antibiotic resistance and potentiation assays.
Revvity Health Sciences Inc AlphaLISA SureFire Ultra Human Phospho-ATM (S1981) Detection Kit, 500 Assay Points
AlphaLISA SureFire Ultra Human Phospho-ATM (S1981) Detection Kit, 500 Assay Points
Cayman Chemical trns-VaccenIc AcId-d13 25mg
An internal standard for the quantification of trans-vaccenic acid by GC- or LC-MS
Medchemexpress LLC Tetrabutylammonium iodide | 311-28-4 | MFCD00011636 | ≥99.9% | 369.37 g/mol | C16H36IN | 25g
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
![eMolecules 10534-59-5 | Tetrabutylammonium acetate | Ambeed | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 552603624](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000161960.jpg-250.jpg)
eMolecules 10534-59-5 | Tetrabutylammonium acetate | Ambeed | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 552603624
Tetrabutylammonium acetate | Ambeed | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 12.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 25g | 552603624
![eMolecules 311-28-4 | Tetrabutylammonium (iodide) | ChemScene | MFCD00011636 | 369.375 | C16H36IN | 98.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 536853025](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000161902.jpg-250.jpg)
eMolecules 311-28-4 | Tetrabutylammonium (iodide) | ChemScene | MFCD00011636 | 369.375 | C16H36IN | 98.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 536853025
Tetrabutylammonium (iodide) | ChemScene | 311-28-4 | MFCD00011636 | 369.375 | C16H36IN | 98.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 500g | 536853025
![eMolecules 311-28-4 | Tetrabutylammonium iodide | Combi-Blocks | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 290694096](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000161143.jpg-250.jpg)
eMolecules 311-28-4 | Tetrabutylammonium iodide | Combi-Blocks | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 290694096
Tetrabutylammonium iodide | Combi-Blocks | 311-28-4 | MFCD00011636 | 369.375 | C16H36IN | 95.000 | [I-].CCCC[N+](CCCC)(CCCC)CCCC | 100g | 290694096