Name: 1,4-Dioxane-2,5-dione

CAS No: 502-97-6

Appearance: White crystalline solid

Purity: >99.5%

Minimal order quantity: 200 gram

If you are looking for a reliable and versatile monomer to create biodegradable polymers for medical purposes, look no further than glycolide!

Glycolide is a cyclic ester of glycolic acid that can undergo ring-opening polymerization to form poly(glycolide) (PGA) or copolymerization with other monomers such as lactide, caprolactone, or trimethylene carbonate to form poly(lactic-co-glycolide) (PLGA), poly(glycolide-caprolactone) (PGCL), and other aliphatic polyesters. These polymers have excellent biocompatibility and biodegradability, making them ideal for applications such as drug delivery, tissue engineering, bone repair, and surgical sutures.

Glycolide has a high purity of ≥99.5% and a low toxicity, ensuring the safety and quality of your polymers. It also has a high reactivity and a low polymerization temperature, allowing you to synthesize your polymers quickly and efficiently. It can help you achieve a high degree of crystallinity and mechanical strength in your polymers, as well as a controlled degradation rate.

Glycolide is easy to use and cost-effective. It has a melting point of 82-86 °C and a low vapor pressure, which means it can be handled and stored conveniently. It is available in various quantities and at competitive prices. Glycolide is in high demand and limited supply, so order now and enjoy our fast delivery and customer service. Glycolide is the best monomer for your biodegradable polymer needs!


No, glycolide is not toxic. It is a biodegradable and safe material commonly used in medical and pharmaceutical applications.

Glycolide is primarily used in the production of absorbable sutures and other biomedical materials. It is a key component in the synthesis of polyglycolic acid (PGA) polymers, which have excellent biocompatibility and are widely used in the medical field. 

Glycolide can also be used as a starting material for the production of other polymers and as a monomer for the synthesis of various chemical compounds.

The solubility of glycolide is relatively low in common solvents such as water and organic solvents. It has been reported that glycolide is sparingly soluble in water, but dissolves to a certain extent in polar organic solvents like acetone, chloroform, and methanol. 

However, the exact solubility values may vary depending on factors such as temperature and pressure.

Glycolide is made through a process called ring-opening polymerization. This involves the reaction of glycolide monomers with a catalyst, typically a metal complex, at elevated temperatures. 

The catalyst helps break open the cyclic structure of glycolide, allowing it to polymerize and form long chains of polyglycolic acid. This reaction can be carried out in a controlled environment to produce high-quality glycolide.

Glycolide is a synthetic monomer that is derived from glycolic acid. It is commonly used in the production of biodegradable polymers such as polylactic acid (PLA).

Need Help for Your Project and Look for Professional Idea?