CAS 114740-40-8

Polyethylene glycol monomethyl ether

Description:

Polyethylene glycol monomethyl ether (PEG-MME), identified by the CAS number 114740-40-8, is a water-soluble polymer characterized by its ether functional groups and a polyethylene glycol backbone. This compound typically exhibits a low viscosity and is known for its excellent solubility in both water and organic solvents, making it versatile for various applications. PEG-MME is often utilized as a surfactant, emulsifier, or solubilizer in pharmaceuticals, cosmetics, and personal care products due to its biocompatibility and non-toxic nature. Its molecular structure allows for a range of molecular weights, which can influence its physical properties and functionality. Additionally, PEG-MME is recognized for its ability to enhance the stability and solubility of active ingredients in formulations. The compound is generally considered safe for use in consumer products, although specific safety assessments should be conducted based on concentration and application. Overall, PEG-MME is valued for its multifunctional properties and adaptability in various industrial and research settings.

Formula: (C₂H₄O)nCH₄O

InChI: InChI=1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key: InChIKey=XNWFRZJHXBZDAG-UHFFFAOYSA-N

SMILES: COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

Synonyms:

• 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-Heptadecaoxadopentacontan-52-ol
• 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Methoxyethoxy)Ethoxy]Ethoxy]Ethoxy]Ethoxy]Ethoxy]Ethoxy]Ethoxy]Ethoxy]Ethoxy]Ethanol
• Methoxy-PEG-OH
• Monomethoxypolyoxyethylene
• Mpeg-Oh
• Peg-Mme
• Sitol
• mPEG11
• α-Methyl-ω-hydroxypoly(oxy-1,2-ethanediyl)
• Poly(oxy-1,2-ethanediyl), α-methyl-ω-hydroxy-
• Glycols, polyethylene, monomethyl ether
• Polyethylene glycol monomethyl ether
• Polyethylene glycol methyl ether

2,5,8,11,14,17,20,23,26,29,32-undecaoxatetratriacontan-34-ol

CAS: 114740-40-8

Formula: C₂₃H₄₈O₁₂

Purity: 96%

Color and Shape: Liquid

Molecular weight: 516.6200

Ref: IN-DA00ISQH

m-PEG11-alcohol

CAS: 114740-40-8

m-PEG11-alcohol

Purity: 98%

Molecular weight: 516.62g/mol

Ref: 54-BIPG1566

Hydroxy-dPEG®12-t-Butyl Ester

CAS: 114740-40-8

Hydroxy-dPEG®12-t-Butyl Ester is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, hydroxy-dPEG®12-t-Butyl Ester is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.

Formula: C₇₃H₁₄₈O₃₇

Purity: Min. 95%

Molecular weight: 1,617.93 g/mol

Ref: 3D-DPG-6093

m-dPEG®11-OH

CAS: 114740-40-8

m-dPEG®11-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, m-dPEG®11-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.

Purity: Min. 95%

Molecular weight: 516.62 g/mol

Ref: 3D-DPG-6108

m-dPEG®15-OH

CAS: 114740-40-8

m-dPEG®15-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, m-dPEG®15-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.

Formula: C₃₁H₆₄O₁₆

Purity: Min. 95%

Molecular weight: 692.83 g/mol

Ref: 3D-DPG-6122

m-dPEG®23-OH

CAS: 114740-40-8

m-dPEG®23-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, m-dPEG®23-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.

Formula: C₄₇H₉₆O₂₄

Purity: Min. 95%

Molecular weight: 1,045.25 g/mol

Ref: 3D-DPG-6126