Laboratory Surfactants and Wetting Agents
Sigma Aldrich Fine Chemicals Biosciences Ethylhexadecyldimethylammonium bromide >=98% (non-aqueous titration) | 124-03-8 | MFCD00011774 | 500G
Ethylhexadecyldimethylammonium bromide >=98% (non-aqueous titration) | Purity: >=98% (non-aqueous titration) | Mol Wt: 378.47 | 124-03-8 | MFCD00011774 | 500G
CARTERRA INC TWEEN 20
NC2232569 TWEEN 20
Sigma Aldrich Fine Chemicals Biosciences Ethylene glycol butyl ether spectrophotometric grade, >=99.0% | 111-76-2 | MFCD00002884 | 2L
Ethylene glycol butyl ether spectrophotometric grade, >=99.0% | Purity: >=99.0% | Mol Wt: 118.17 | 111-76-2 | MFCD00002884 | 2L
Medchemexpress LLC Polysorbate 20, Polyoxyethylene(20) sorbitan monolaurate | 9005-64-5 | 98.0% | 100 ML
Tween 20 (Polysorbate 20) is a polyoxyethylene (POE)-type nonionic surfactant. It can modify lignin surface properties, altering hydrophobicity, hydrogen bonding, and surface charges to reduce non-productive adsorption of proteins. It has been shown to significantly increase the apparent solubility of drugs.
- Nonionic surfactant
- Modifies lignin surface properties
- Reduces non-productive protein adsorption
- Increases apparent drug solubility
- For research use only
Medchemexpress LLC Polyoxyethylene tridecyl ether | 78330-21-9 | MFCD00132049 | Approximately 729 g/mol | C13H27(OCH2CH2)nOH, n≈12 | 50 G
Polyoxyethylene tridecyl ether is a nonionic ethoxylated fatty alcohol (commonly described as PEG-12 tridecyl ether) used as an emulsifier, solubilizer, and wetting agent in biochemical, formulation, and personal-care applications. It offers good water solubility and emulsion-stabilizing properties, and is also used as a raw material for producing other surfactants and specialty chemicals.
- Nonionic surfactant for emulsification and solubilization.
- Good water solubility across formulation types.
- Low toxicity and mild handling profile.
- Effective wetting agent for surface treatments.
- Useful intermediate for producing specialty surfactants.
Medchemexpress LLC Polyoxyethylene stearate | 9004-99-3 | MFCD00148007 | 328.53 g/mol (monomer) | C20H40O3 | 10 G
Polyoxyethylene stearate (POES) is a non-ionic emulsifying agent used in laboratory and formulation research. It appears as a solid, white to off-white powder (CAS 9004-99-3) and is provided in multiple small pack sizes for research applications. Safety data, handling instructions, and batch-specific certificates of analysis are available from the manufacturer.
- Non-ionic emulsifier for stabilizing water-oil systems.
- Suitable for formulation development and surfactant studies.
- Solid powder form with defined storage conditions for stability.
- Available in multiple small pack sizes suitable for laboratory use.
- Batch-specific COA and SDS available for quality and handling information.
Medchemexpress LLC Polyoxyethylene(10) oleyl ether | 9004-98-2 | MFCD00074369 | >99.0% | 709 (average) | (C2H4O)XC18H36O | 10 G
Polyoxyethylene(10) oleyl ether is a nonionic surfactant composed of an oleyl residue attached to a polyethylene glycol chain of about 10 ethylene oxide units. It is used as an emulsifier and solubilizer in laboratory formulations and research applications where improved wetting, dispersion, or solubility of hydrophobic compounds is required.
- Nonionic surfactant with a decaethylene glycol chain.
- Good emulsifying and solubilizing properties.
- Useful as a wetting and dispersing agent in formulations.
- Biodegradable and low toxicity profile for many applications.
- Available in small laboratory pack sizes for research use.
Medchemexpress LLC Tecarfarin | 867257-26-9 | 98.7% | 460.32 | 50 MG
Tecarfarin (ATI-5923) is an orally active and non-competitive vitamin K epoxide reductase (VKOR) antagonist. It impairs the activation of the vitamin K-dependent clotting factors II, VII, IX, and X, demonstrating antithrombotic activity.
- Orally active
- Non-competitive VKOR antagonist
- Impairs activation of vitamin K-dependent clotting factors II, VII, IX, and X
- Has antithrombotic activity
- Solid appearance
- White to off-white color
- Soluble in DMSO at 250 mg/mL
Hampton Research HR2-428-64/Additive Screen 64 (F04), 1.0 ml - 2.0 M NDSB-201
HR2-428-64/Additive Screen 64 (F04), 1.0 ml - 2.0 M NDSB-201. Please note items from this supplier are non-returnable.
![Medchemexpress LLC 2-amino-N-[[4-(5-bromopyrimidin-2-yl)oxy-3-chlorophenyl]carbamoyl]benzamide | 134742-26-0 | 99.2% | 462.68 g/mol | C18H13BrClN5O3 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000221632.png-250.jpg)
Medchemexpress LLC 2-amino-N-[[4-(5-bromopyrimidin-2-yl)oxy-3-chlorophenyl]carbamoyl]benzamide | 134742-26-0 | 99.2% | 462.68 g/mol | C18H13BrClN5O3 | 5 MG
NSC639828 is a small-molecule inhibitor of DNA polymerase α (IC50 = 70 μM) with reported antitumor activity. It is supplied as a solid research reagent suitable for enzymatic assays and preclinical cancer studies, with documented solubility and storage recommendations to support both in vitro and in vivo protocols.
- Inhibits DNA polymerase α with IC50 of 70 μM.
- High purity (≈99.2%) suitable for research applications.
- Solid form: light yellow to green yellow powder.
- Soluble in DMSO (100 mg/mL); in vivo formulation: 10% DMSO/90% corn oil (≥ 2.5 mg/mL).
- Storage guidance: solid at -20°C, protect from light; in solution follow recommended temperatures and durations.
- Offered in small pack sizes appropriate for laboratory experiments.
eMolecules 2622-26-6 | Medchem Express | Pericyazine | 5mg | 495800521 | HY-14263 | MFCD00210348 | 365.5 | C21H23N3OS
Medchem Express | Benzoylhypaconine | 5mg | 415689074 | HY-N0850 | 63238-66-4 | 573.683 | C31H43NO9
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