Hydroxy-PEG4-acid(CAS: 937188-59-5)

Hydroxy-PEG4-acid (CAS: 937188-59-5) is a polyethylene glycol derivative with a hydroxyl functional group attached to the fourth repeat unit. It is a versatile chemical with a molecular weight of approximately 400 Da, often used in pharmaceuticals and biomedical applications due to its biocompatibility and hydrophilic nature.

Hydroxy-PEG4-acid (CAS: 937188-59-5) is primarily used in the pharmaceutical industry for drug delivery systems and as a stabilizer in injectable formulations. It is also utilized in biomedical applications as a coating for medical devices and in tissue engineering for its biocompatibility and ability to enhance cell adhesion and proliferation.

Hydroxy-PEG4-acid (CAS: 937188-59-5) is generally considered safe for medical and pharmaceutical use due to its biocompatibility. However, it is important to follow safety guidelines, including proper handling and use of appropriate personal protective equipment (PPE) to avoid skin contact or inhalation. Ensure adequate ventilation during handling and dispose of waste products according to local regulations.

Hydroxy-PEG4-acid (CAS: 937188-59-5) should be stored in a cool, dry place away from direct sunlight and heat sources. Store in a tightly sealed container to prevent moisture absorption. Maintain a temperature range of 15-25°C and avoid extreme humidity levels to preserve its stability and functionality.