CAS 15721-05-8

2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane

Description:

2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane, with the CAS number 15721-05-8, is a cyclic siloxane compound characterized by its unique structure consisting of a siloxane ring with seven methyl groups attached to the silicon atoms. This compound is part of a larger class of siloxanes, which are known for their flexibility, thermal stability, and low surface tension. It typically exhibits low volatility and is hydrophobic, making it useful in various applications, including personal care products, lubricants, and as a silicone fluid. The presence of multiple methyl groups contributes to its low viscosity and enhances its compatibility with organic materials. Additionally, 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane is often studied for its environmental impact and potential bioaccumulation, as cyclic siloxanes can persist in the environment. Overall, its unique chemical properties make it a valuable compound in both industrial and consumer applications, while also raising considerations regarding safety and environmental effects.

Formula: C₇H₂₂O₄Si₄

InChI: InChI=1S/C7H22O4Si4/c1-12-8-13(2,3)10-15(6,7)11-14(4,5)9-12/h12H,1-7H3

InChI key: InChIKey=CLTMUXYRYKDGOK-UHFFFAOYSA-N

SMILES: C[Si]1(C)O[Si](C)(C)O[SiH](C)O[Si](C)(C)O1

Synonyms:

• 1,3,3,5,5,7,7-Heptamethylcyclotetrasiloxane
• 2,2,4,4,6,6,8-Heptamethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocane
• 2,2,4,4,6,6,8-Heptamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
• 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane
• 2,4,4,6,6,8,8-Heptamethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocan-2-Yl
• Cyclotetrasiloxane, 2,2,4,4,6,6,8-heptamethyl-
• Cyclotetrasiloxane, heptamethyl-
• Heptamethyl-Cyclotetrasiloxan
• Heptamethylcyclotetrasiloxane

HeptamethylCyclotetrasiloxane

CAS: 15721-05-8

Formula: C₇H₂₂O₄Si₄

Color and Shape: Liquid

Molecular weight: 282.5892

Ref: IN-DA001PB7

Heptamethylcyclotetrasiloxane

CAS: 15721-05-8

Formula: C₇H₂₂O₄Si₄

Molecular weight: 282.59

Ref: 4Z-C-330007

Heptamethylcyclotetrasiloxane

CAS: 15721-05-8

Applications Heptamethylcyclotetrasiloxane is used in the study of the structure-activity relations of organosiloxanes and the female reproductive system.
References Hayden, J. F., et al.: Toxicol. Appl. Pharmacol., 21, 68 (1972)

Formula: C₇H₂₂O₄Si₄

Color and Shape: Neat

Molecular weight: 282.59

Ref: TR-H281310

Heptamethyl cyclotetrasiloxane

CAS: 15721-05-8

S09240 - Heptamethyl cyclotetrasiloxane

Formula: C₇H₂₂O₄Si₄

Purity: 90%

Color and Shape: Clear

Molecular weight: 282.589

Ref: 10-S09240

Heptamethylcyclotetrasiloxane

CAS: 15721-05-8

Heptamethylcyclotetrasiloxane is a medicinal compound that has been found to have anticancer properties. It acts as an inhibitor of kinases, which are proteins that play a key role in cancer cell growth and proliferation. Heptamethylcyclotetrasiloxane has been shown to induce apoptosis (programmed cell death) in cancer cells, making it a potential treatment for various types of tumors. This compound is an analog of other kinase inhibitors and has been tested in both Chinese and human cancer cell lines with promising results. Its ability to inhibit kinases makes it a potential candidate for further development as an anticancer drug.

Formula: C₇H₂₁O₄Si₄

Purity: Min. 95%

Molecular weight: 281.58 g/mol

Ref: 3D-QAA72105