CAS 119039-80-4

Poly(D-glutamic acid), identified by its CAS number 119039-80-4, is a biopolymer composed of repeating units of D-glutamic acid, an amino acid. This polymer is characterized by its water-solubility, biocompatibility, and biodegradability, making it suitable for various biomedical applications, including drug delivery and tissue engineering. Poly(D-glutamic acid) exhibits unique properties such as the ability to form hydrogels, which can be utilized for controlled release systems. Its anionic nature allows it to interact with cationic substances, enhancing its potential in gene delivery and as a stabilizing agent in formulations. Additionally, the polymer can be modified chemically to tailor its properties for specific applications, such as increasing its mechanical strength or altering its degradation rate. Overall, poly(D-glutamic acid) is a versatile material with significant potential in pharmaceutical and biomedical fields due to its favorable characteristics.