CAS 125061-88-3

Methoxypolyethylene glycol propionaldehyde

Description:

Methoxypolyethylene glycol propionaldehyde, identified by its CAS number 125061-88-3, is a chemical compound that belongs to the class of polyethylene glycol derivatives. It is characterized by its methoxy group and a propionaldehyde functional group, which contribute to its reactivity and solubility properties. This substance typically exhibits a low viscosity and is soluble in water and various organic solvents, making it versatile for use in different applications. Methoxypolyethylene glycol propionaldehyde is often utilized in the formulation of pharmaceuticals, cosmetics, and personal care products due to its ability to enhance solubility and stability of active ingredients. Additionally, it may serve as a reactive intermediate in polymer chemistry, facilitating the synthesis of more complex structures. Safety data sheets indicate that it should be handled with care, as with many chemical substances, to avoid potential health hazards. Overall, its unique chemical structure and properties make it a valuable compound in various industrial and research applications.

Formula: (C₂H₄O)nC₄H₈O₂

InChI: InChI=1S/C6H12O3/c1-8-5-6-9-4-2-3-7/h3H,2,4-6H2,1H3

InChI key: InChIKey=PVMNWBRYHQDVIN-UHFFFAOYSA-N

SMILES: COCCOCCC=O

Synonyms:

• 3-(2-Methoxyethoxy)Propanal
• MPEG propionaldehyde
• Methoxypolyethylene glycol 5000 propionaldehyde
• Methoxypolyethylene glycol propionaldehyde
• Monomethoxy polyethylene glycol propionaldehyde
• Poly(oxy-1,2-ethanediyl), α-methyl-ω-(3-oxopropoxy)-
• Polyethylene glycol 2-formylethyl ether methyl ether
• Polyethylene glycol methyl propanal ether
• SunBio P 1PAL30
• Sunbright ME 050AL
• Sunbright ME 200AL

Methoxy Polyethylene Glycol Aldehyde, 20kDa

CAS: 125061-88-3

Polyethers, nesoi

Formula: (C₂H₄O)nC₄H₈O₂

Color and Shape: White Off-White Powder

Molecular weight: 20 +/- 2 kDa

Ref: 45-1419109

Meo-peg(24)-cho

CAS: 125061-88-3

Formula: C₅₀H₁₀₀O₂₅

Purity: 97%

Color and Shape: Solid

Molecular weight: 1101.3140

Ref: IN-DA00A6QE

m-PEG12-aldehyde

CAS: 125061-88-3

m-PEG12-aldehyde, a PEG-based compound with an aldehyde group, reacts with hydrazide/aminooxy, enhances solubility, and is used for biomolecular labeling.

Formula: C₆H₁₂O₃

Color and Shape: Solid

Molecular weight: 132.16

Ref: TM-T33490

DNP-dPEG®4-NHS Ester

CAS: 125061-88-3

DNP-dPEG®4-NHS Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. DNP-dPEG®4-NHS Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₅₀H₁₀₀O₂₅

Purity: Min. 95%

Molecular weight: 1,101.31 g/mol

Ref: 3D-DPG-6056

m-dPEG®24-Propionaldehyde

CAS: 125061-88-3

m-dPEG®24-Propionaldehyde is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®24-Propionaldehyde is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₅₀H₁₀₀O₂₅

Purity: Min. 95%

Molecular weight: 1,101.31 g/mol

Ref: 3D-DPG-5801