Description

Poliglecaprone CAS NO 41706-81-4 is a synthetic, absorbable monofilament suture material, a copolymer of glycolide and ε-caprolactone. It is valued for its high tensile strength, predictable absorption profile, and excellent handling properties, making it a critical component in advanced surgical procedures. This material is essential for manufacturers in the medical device and pharmaceutical industries, particularly for producing sutures used in soft tissue approximation and ligation.

Application

• Medical Sutures: Primary raw material for the manufacture of synthetic, absorbable monofilament sutures (e.g., MONOCRYL®).
• Soft Tissue Repair: Used in general soft tissue approximation and ligation in surgeries including abdominal, obstetric, gynecological, and ophthalmic procedures.
• Subcutaneous Tissue Closure: Ideal for subcutaneous closure where minimal tissue reaction and predictable absorption are required.
• Pediatric Surgery: Suitable for pediatric applications due to its smooth passage through tissue and controlled absorption rate.
• Medical Textiles: Potential use in other absorbable medical textiles, meshes, or scaffolds for tissue engineering.
• Pharmaceutical Delivery: Can be utilized as a biodegradable polymer matrix in controlled drug delivery systems.

Basic Information

Product Name	Poliglecaprone
CAS No.	41706-81-4
Molecular Formula	(C6H10O4 · C2H2O2)x
Molecular Weight	Polymer (varies)
Synonyms	Poly(glycolide-co-ε-caprolactone); Glycolide-ε-Caprolactone Copolymer; MONOCRYL® Polymer; Absorbable Monofilament Suture Polymer; PGCL; Polyglecaprone; Poly(GA-co-CL); 4,7,10-Trioxa-1,13-tridecanedioic acid, 13-oxo-, polymer with 1,4-dioxane-2,5-dione
EINECS	Contact for details

Quality Control

Our Poliglecaprone is manufactured under strict quality management systems, targeting compliance with relevant medical device and pharmaceutical standards. Each batch undergoes rigorous testing for critical parameters including intrinsic viscosity, residual monomers, and thermal properties to ensure consistency and performance. Certificates of Analysis (COA) detailing purity, composition, and physical specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The material is hygroscopic (moisture-sensitive) and should be kept in its original packaging until use to prevent moisture uptake, which can affect its properties.

Specification

Item	Specification
Appearance	White to off-white pellets or powder
Identification (IR)	Conforms to reference spectrum
Inherent Viscosity	Contact for details
Composition (Glycolide/Caprolactone ratio)	Contact for details
Melting Point (DSC)	Contact for details
Residual Monomers (HPLC)	< Specific limit upon request
Moisture Content (KF)	< Specific limit upon request
Heavy Metals	< Specific limit upon request

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