Ethylene Glycol
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES Ethylene glycol anhydrous, 107-21-1, MFCD00002885, 100mL
Linear Formula HOCH2CH2OH, 99.8%, Molecular Weight 62.07, Synonym: 1,2-Ethanediol
Sigma Aldrich Fine Chemicals Biosciences Ethylene glycol-bis2-amino25G
Ethylene glycol-bis2-amino25G
Sigma Aldrich Fine Chemicals Biosciences Polyethylene glycol averag20KG
Polyethylene glycol (PEG) is a hydrophilic polymer. It can be easily synthesized by the anionic ring opening polymerization of ethylene oxide into a range molecular weights and variety of end groups. When crosslinked into networks PEG can have high water content forming hydrogels. Hydrogel formation can be initiated by either crosslinking PEG by ionizing radiation or by covalent crosslinking of PEG macromers with reactive chain ends. PEG is a suitable material for biological applications because it does not trigger an immune response.
Sigma Aldrich Fine Chemicals Biosciences Polyethylene glycol BioUlt1KG
REAGENT Polyethylene glycol BioUlt1KG
Sigma Aldrich Fine Chemicals Biosciences Polyethylene glycol BioUlt1KG
Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It helps in the purification and crystal growth of proteins and nucleic acids. PEG and dextran together result in aqueous polymer two phase system which is required for the purification of biological materials. PEG also interacts with cell membrane thereby allowing cell fusion. It exhibitsstealth effect prolonged blood circulation and excellent biocompatibility. PEG has an ability to elicit hypersensitivity reactions via stimulating complement pathway.
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES Ethylene glycol spectropho
ETHYLENE Ethylene glycol spectropho
Chem-Impex International, Inc. Diethylene glycol dimethyl ether | 111-96-6 | MFCD00008503 | 1L
Diethylene glycol dimethyl ether, 111-96-6, MFCD00008503, 1L
EMOLECULES INC 5274-68-0 | 3,6,9,12-Tetraoxatetracosan-1-ol | AA Blocks LLC | MFCD00043063 | 362.551 | C20H42O5 | 0.000 | CCCCCCCCCCCCOCCOCCOCCOCCO | 1g | 704945363
3,6,9,12-Tetraoxatetracosan-1-ol | AA Blocks LLC | 5274-68-0 | MFCD00043063 | 362.551 | C20H42O5 | 0.000 | CCCCCCCCCCCCOCCOCCOCCOCCO | 1g | 704945363
MEDCHEMEXPRESS LLC Tetraethylene glycol monomethyl ether | 23783-42-8 | MFCD00041756 | 99.6% | 208.25 g/mol | C9H20O5 | 50 G
Tetraethylene glycol monomethyl ether is a polyethylene glycol (PEG)-based monomethyl ether used as a linker and building block in medicinal chemistry and PROTAC synthesis. It is a colorless to light yellow liquid with a moderate density and high reported purity, supplied in laboratory-scale pack sizes for synthetic applications.
- PEG-based monomethyl ether useful as a PROTAC linker and synthetic building block.
- High purity (99.61%) suitable for research-grade synthesis.
- Molecular weight 208.25 g/mol, enabling predictable spacer length in conjugates.
- Liquid, colorless to light yellow, easy to dispense and handle.
- Available in multiple pack sizes, including 50 g, for bench-scale use.
- Stable when stored under recommended temperature conditions.
MEDCHEMEXPRESS LLC Decaethylene glycol dodecyl ether | 618113-48-7 | MFCD00871338 | 99.9% | 626.86 g/mol | C32H66O11 | 5 MG
Decaethylene glycol dodecyl ether is a PEG-based, nonionic alkyl ether used as a flexible linker or spacer in PROTAC synthesis and bioconjugation. It combines a dodecyl (C12) hydrophobic tail with a decaethylene glycol spacer to balance solubility and hydrophobicity for bifunctional molecules.
- Useful as a PEG-based PROTAC linker and spacer.
- Provides a hydrophobic C12 tail with a decaethylene glycol spacer.
- High purity (≈99.9%) suitable for synthetic applications.
- Molecular weight approximately 626.86 g/mol for planning stoichiometry.
- Available in small research quantities for synthesis trials.
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES DIPROPYLENE GLYCOL BUTYL ETH
NC3721919 DIPROPYLENE GLYCOL BUTYL ETH