CAS 252881-74-6: tert-butyl 3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}propanoate

Description: Tert-butyl 3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}propanoate, with CAS number 252881-74-6, is an organic compound characterized by its ester functional group. It features a tert-butyl group, which contributes to its hydrophobic properties, and a propanoate moiety that enhances its reactivity in various chemical processes. The presence of multiple ethoxy units indicates that it has a significant degree of ether functionality, which can influence its solubility and interaction with other molecules. Additionally, the hydroxyethoxy group introduces a polar character, making the compound more soluble in polar solvents compared to non-polar ones. This compound is likely to exhibit moderate stability under standard conditions but may be sensitive to hydrolysis due to the ester bond. Its unique structure suggests potential applications in fields such as pharmaceuticals, where it may serve as a building block for more complex molecules or as a surfactant due to its amphiphilic nature. Overall, its properties make it a candidate for various chemical applications, particularly in organic synthesis and formulation chemistry.

Formula: C₁₃H₂₆O₆

InChI: InChI=1/C13H26O6/c1-13(2,3)19-12(15)4-6-16-8-10-18-11-9-17-7-5-14/h14H,4-11H2,1-3H3

Amino-PEG3-acid tert-Butyl Ester

CAS: 252881-74-6

• Formula: C₁₃H₂₇NO₅
• Purity: >90.0%(T)(HPLC)
• Color and Shape: Colorless to Yellow clear liquid
• Molecular weight: 277.36

Propanoic acid, 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester

CAS: 252881-74-6

• Formula: C₁₃H₂₇NO₅
• Purity: 97%
• Color and Shape: Liquid
• Molecular weight: 277.3572

NH2-PEG3-CH2CH2COOTBU

CAS: 252881-74-6

• Purity: 95.0%
• Color and Shape: Liquid
• Molecular weight: 277.3609924316406

NH2-PEG3-C2-Boc

CAS: 252881-74-6

Amino-PEG3-t-butyl ester: a PEG derivative with an amino group and acid-labile t-butyl protected carboxyl.

• Formula: C₁₃H₂₇NO₅
• Color and Shape: Solid
• Molecular weight: 277.36

Amino- PEG3-t-butyl ester

CAS: 252881-74-6

• Formula: C₁₃H₂₇NO₅
• Purity: By hplc: 98.5% (Typical Value in Batch COA)
• Color and Shape: clear oil
• Molecular weight: 277.36g/mol

H2N-PEG3-tBu

CAS: 252881-74-6

H2N-PEG3-tBu is a fluorescent molecule that can be used in affinity labeling. It is also …

• Formula: C₁₃H₂₇NO₅
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 277.36 g/mol