Description

Polyglyconate is a high-purity synthetic polymer widely utilized as a versatile excipient and functional material. Its consistent quality and performance make it a critical component for formulators requiring reliable rheological modification and controlled release. This product is essential for manufacturers in the pharmaceutical, personal care, and specialty chemical industries seeking to enhance product stability and efficacy.

Application

• As a key pharmaceutical excipient in controlled-release tablet and capsule formulations.
• Used as a viscosity modifier and stabilizer in topical gels, creams, and ointments.
• Employed in the production of bioadhesive drug delivery systems for mucosal applications.
• Serves as a film-forming agent in coatings for medical devices and implants.
• Acts as a suspending and thickening agent in liquid oral suspensions and cosmetic serums.
• Utilized in specialty chemical synthesis as a polymeric backbone or modifier.

Basic Information

Product Name	Polyglyconate
CAS No.	75734-93-9
Molecular Formula	(C6H10O5)n • (C3H4O2)m
Molecular Weight	Varies (Polymer)
Synonyms	Polyglycolic Acid-Polylactic Acid Copolymer; PGLA; Poly(GL-co-LA); Poly(D,L-lactide-co-glycolide); PLGA (broad category); Lactide-Glycolide Copolymer; Absorbable Synthetic Suture Polymer; Resomer RG
EINECS	Contact for details

Quality Control

Our Polyglyconate is manufactured under a strict quality management system. Each batch is tested to ensure compliance with relevant pharmaceutical and industrial standards, including critical parameters for molecular weight distribution, monomer residue, and inherent viscosity. A comprehensive Certificate of Analysis (COA) documenting purity, identity, and performance characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after initial use to minimize moisture uptake, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to reference spectrum
Inherent Viscosity	0.2 - 0.8 dL/g (or as per grade)
Assay (Monomer Ratio)	50:50 Glycolide:Lactide (± 5%)
Residual Monomers	≤ 0.5% (by HPLC)
Heavy Metals	≤ 10 ppm
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.