CAS 1312309-62-8

Mes-PEG2-acid t-butyl ester

Description:

Mes-PEG2-acid t-butyl ester, identified by the CAS number 1312309-62-8, is a chemical compound that belongs to the class of polyethylene glycol (PEG) derivatives. It features a mesylate group, which enhances its reactivity and solubility in various solvents. The "PEG2" indicates that it contains a polyethylene glycol moiety with two ethylene glycol units, contributing to its hydrophilicity and biocompatibility, making it suitable for applications in drug delivery and bioconjugation. The t-butyl ester group provides stability and protects the carboxylic acid functionality, which can be activated under specific conditions for further chemical reactions. This compound is typically used in the synthesis of more complex molecules, including pharmaceuticals and polymers, due to its ability to facilitate conjugation reactions. Its characteristics include a moderate molecular weight, low toxicity, and the ability to form stable complexes with various biomolecules, making it a valuable tool in medicinal chemistry and materials science.

Formula: C₁₂H₂₄O₇S

Synonyms:

• 4,7,10-Trioxa-11-thiadodecanoic acid, 1,1-dimethylethyl ester, 11,11-dioxide
• Mes-PEG2-acid t-butyl ester
• Ms-PEG2-t-butyl ester
• Ms-PEG2-C2-Boc
• CAS_1312309-62-8

Mes-peg2-acid t-butyl ester

CAS: 1312309-62-8

Formula: C₁₂H₂₄O₇S

Purity: 97%

Color and Shape: Liquid

Molecular weight: 312.3798

Ref: IN-DA00A181

Ms-PEG2-C2-Boc

CAS: 1312309-62-8

Ms-PEG2-C2-Boc is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules.

Formula: C₁₂H₂₄O₇S

Purity: 98%

Color and Shape: Solid

Molecular weight: 312.38

Ref: TM-T16147

Ms-PEG2-C2-Boc

CAS: 1312309-62-8

Purity: 97%

Molecular weight: 312.12

Ref: 10-F554733

Ms-PEG2-t-butyl ester

CAS: 1312309-62-8

Ms-PEG2-t-butyl 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. Ms-PEG2-t-butyl 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: C₁₂H₂₄O₇S

Purity: Min. 95%

Molecular weight: 312.38 g/mol

Ref: 3D-MCC30962