Hydrocarbons
Medchemexpress LLC Stearic acid-mPEG (MW 2000) | 99.6% | 2000 (Average) | 50 MG
Stearic acid-mPEG is a polyethylene glycol (PEG) lipid designed to enhance the delivery efficiency and tissue specificity of poorly soluble drugs. This compound is valuable for researchers in drug delivery, offering improved drug targeting and absorption.
- Enhances targeting of poorly soluble compounds.
- Improves absorption in specific tissues.
- Supports advanced drug delivery research.
Medchemexpress LLC Dodecane-1,12-diol | 5675-51-4 | MFCD00004755 | 99.2% | 202.33 g/mol | C12H26O2 | 250 G
Dodecane-1,12-diol is a linear C12 diol (dodecamethylene glycol) used as a research-grade chemical building block and reagent for polymer, surfactant, and specialty chemical synthesis. It is supplied as a high-purity solid suitable for use as a monomer or intermediate in laboratory synthesis and formulation work.
- High purity (99.22%) suitable for research applications.
- Linear C12 diol structure for polymer and monomer synthesis.
- Available in multiple pack sizes including 250 g.
- Solid at room temperature for easy handling and storage.
- Compatible with common organic synthesis and formulation protocols.
Medchemexpress LLC Dodecane-1,12-diol | 5675-51-4 | MFCD00004755 | 99.2% | 202.34 g/mol | C12H26O2 | 50 G
Dodecane-1,12-diol (dodecamethylene glycol) is a linear C12 diol used as a chemical building block and biochemical reagent. It is commonly employed in the synthesis of polyesters and other polymers, and in enzymatic reactions for producing bio-based materials. The compound is supplied as a solid with high purity suitable for research and laboratory use.
- Linear C12 diol useful as a monomer in polymer synthesis.
- Supports enzymatic synthesis of bio-based polyesters.
- High purity suitable for research applications.
- Solid form with molecular formula C12H26O2 and MW 202.34 g/mol.
- Available in multiple laboratory package sizes, including 50 g.
Medchemexpress LLC Stearic acid-PEG-Mal | 5000 Da (average) | 100 MG
Stearic acid-PEG-Mal is a maleimide-terminated pegylated lipid (average MW 5,000 Da) used as a reagent for thiol-selective conjugation and surface functionalization. The material combines a hydrophobic stearic acid tail with a polyethylene glycol linker to aid micelle and nanoparticle formation and provide steric stabilization in formulations.
- Maleimide-terminated PEG enables thiol-selective bioconjugation.
- Stearic acid hydrophobic tail supports micelle and nanoparticle formation.
- Average molecular weight 5,000 Da provides steric stabilization.
- Solid, white to off-white reagent grade material for research use.
- Store sealed at 4°C; in solvent: -80°C up to 6 months or -20°C up to 1 month.
Medchemexpress LLC Stearic acid-PEG-Mal | 5000 (Average) | 250 MG
Stearic acid-PEG-Mal (average MW 5000) is a heterobifunctional pegylated lipid consisting of a stearic acid moiety linked to a polyethylene glycol chain terminated with a maleimide group. It is used as a thiol-reactive amphiphilic reagent for conjugation to cysteine-containing biomolecules, surface modification, and nanoparticle functionalization in biochemical assays. For research use only.
- Heterobifunctional reagent with maleimide for thiol conjugation.
- Average molecular weight 5000 providing a PEG spacer.
- Amphiphilic stearic acid tail enables membrane or particle incorporation.
- Suitable for surface modification and nanoparticle functionalization.
- Storage: sealed at 4°C; in solvent store at -80°C up to 6 months or -20°C up to 1 month.
Medchemexpress LLC Stearic acid-PEG-Mal | 5000 (average) | 500 MG
Stearic acid-PEG-Mal (MW 5000) is a pegylated lipid reagent consisting of a stearic acid hydrophobic tail attached to an average 5,000 Da polyethylene glycol chain terminated with a maleimide group. Supplied in reagent grade for research use, the material is designed for nanoparticle or micelle formulation and for covalent attachment to thiol-containing biomolecules via maleimide-thiol chemistry.
- Maleimide terminal group for selective thiol conjugation.
- PEG chain (~5,000 Da) provides steric stabilization and solubility.
- Stearic acid tail promotes self-assembly into micelles or lipid nanoparticles.
- Reagent grade formulation intended for research use only.
- Stable when stored sealed at 4°C; in solvent store at -80°C for long term.