CAS 5617-32-3

Heptaethylene glycol

Description:

Heptaethylene glycol, with the CAS number 5617-32-3, is a polyether compound characterized by its structure, which consists of a linear chain of seven ethylene glycol units. This compound is a colorless, viscous liquid that is hygroscopic, meaning it can absorb moisture from the environment. Heptaethylene glycol is soluble in water and many organic solvents, making it useful in various applications, including as a surfactant, solvent, and in the formulation of pharmaceuticals and cosmetics. Its properties include low toxicity and good thermal stability, which contribute to its utility in industrial processes. Additionally, it can act as a plasticizer and is often used to modify the physical properties of polymers. The presence of multiple hydroxyl groups in its structure enhances its ability to form hydrogen bonds, influencing its solubility and reactivity. Overall, heptaethylene glycol is valued for its versatility in both chemical synthesis and formulation chemistry.

Formula: C₁₄H₃₀O₈

InChI: InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2

InChI key: InChIKey=XPJRQAIZZQMSCM-UHFFFAOYSA-N

SMILES: C(COCCOCCOCCO)OCCOCCOCCO

Synonyms:

• 2-[2-[2-[2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
• 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol
• Heptaethylene Glycol
• Ho-Peg7-Oh
• 3,6,9,12,15,18-Hexaoxaicosane-1,20-diol

Heptaethylene Glycol

CAS: 5617-32-3

Formula: C₁₄H₃₀O₈

Purity: >96.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 326.39

Ref: 3B-H1045

HO-PEG7-OH

CAS: 5617-32-3

Formula: C₁₄H₃₀O₈

Purity: 95%

Color and Shape: Liquid

Molecular weight: 326.3832

Ref: IN-DA0034ZI

Heptaethylene glycol

CAS: 5617-32-3

Heptaethylene glycol

Formula: C₁₄H₃₀O₈

Purity: 98%

Color and Shape: yellow liquid

Molecular weight: 326.38g/mol

Ref: 54-OR937598

Heptaethylene glycol

CAS: 5617-32-3

Heptaethylene glycol is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules.

Formula: C₁₄H₃₀O₈

Color and Shape: Solid

Molecular weight: 326.38

Ref: TM-T15473

Heptaethylene Glycol

CAS: 5617-32-3

Formula: C₁₄H₃₀O₈

Molecular weight: 326.39

Ref: 4Z-E-134009

Heptaethylene Glycol

CAS: 5617-32-3

Applications Heptaethylene Glycol is used for the preparation of large ring crown ether compounds.
References Chenevert, R., et al.: J. Hetercycl. Chem., 23, 1785-1787 (1986)

Formula: C₁₄H₃₀O₈

Color and Shape: Neat

Molecular weight: 326.38

Ref: TR-H279150

3,6,9,12,15,18-Hexaoxaicosane-1,20-diol

CAS: 5617-32-3

Formula: C₁₄H₃₀O₈

Purity: 95%

Color and Shape: Liquid

Molecular weight: 326.386

Ref: 10-F339967