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PEG 20 cetostearyl ether

Pharmaceutical Excipient

PEG 20 cetostearyl ether functions as a pharmaceutical excipient, enhancing the stability, solubility, and processability of various drug formulations. This inactive ingredient plays a crucial role in optimizing the absorption, distribution, metabolism, and elimination (ADME) of co-administered medications. Its versatile properties make it suitable for use in a range of pharmaceutical applications, contributing to the overall efficacy and performance of drug products.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	198563-32-5
Applications	Pharmaceutical Excipient
Formula	C₅₆H₁₁₄O₂₁
Molecular Weight	1123.49
SMILES	CCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.