Poly(D,L-lactide-co-glycolide)

CAS 26780-50-7[C3H4O2]x[C2H2O2]yBiochemicals & Reagents

Poly(D,L-lactide-co-glycolide) (CAS 26780-50-7) is a biodegradable and biocompatible copolymer synthesized from lactide and glycolide monomers, typically in a 75:25 ratio. With a molecular weight range of 66,000-107,000 g/mol, this polymer is widely employed in controlled drug delivery systems, tissue engineering scaffolds, and as a biomaterial in various medical applications. Its degradation profile allows for gradual release of encapsulated substances and eventual absorption by the body.

IUPAC: Lactel® B6001-1P,PLGA
Synonyms: [C3H4O2]x[C2H2O2]y

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Poly(D,L-lactide-co-glycolide) ([C3H4O2]x[C2H2O2]y) — chemical structure, CAS 26780-50-7; Life Science, fine chemical supplied by Tech Serve Solutions

75:25 (Lactide:Glycolide)Amino AcidsBiochemicals and ReagentsBiodegradable PolymersCell CultureMaterials ScienceOther adjuvantsPolyamino AcidsPolymer SciencePolymers

01 /Applications

Drug Delivery Systems

This copolymer serves as an excellent matrix for sustained and controlled release of pharmaceuticals. Its tunable degradation rate allows for precise control over drug release kinetics, making it ideal for long-acting injectable formulations and implantable devices.

Tissue Engineering

Poly(D,L-lactide-co-glycolide) is used to fabricate scaffolds that support cell growth and tissue regeneration. These scaffolds can be designed with specific porosities and degradation rates to mimic the extracellular matrix and promote the development of functional tissues.

Biomaterials

The biocompatibility and biodegradability of this polymer make it suitable for a range of biomedical applications, including surgical sutures, bone fixation devices, and other medical implants where temporary support is required.

02 /Properties

Linear formula	[C3H4O2]x[C2H2O2]y
Storage temperature	−20°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	nwg

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

26780-50-7

MDL number

MFCD00131930

PubChem substance

24898256

05 /Additional specifications

Mol Wt	mol wt 66,000-107,000
Feed Ratio	lactide:glycolide (65:35)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Poly(D,L-lactide-co-glycolide) used for?

Poly(D,L-lactide-co-glycolide) is primarily used in drug delivery systems for controlled release, in tissue engineering for scaffold fabrication, and as a biocompatible material for various medical implants.

What are the CAS number and formula for Poly(D,L-lactide-co-glycolide)?

The CAS number for Poly(D,L-lactide-co-glycolide) is 26780-50-7. Its linear formula is [C3H4O2]x[C2H2O2]y.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Poly(D,L-lactide-co-glycolide) with a specified lactide:glycolide ratio of 75:25 and a molecular weight between 66,000-107,000 g/mol. This product is typically supplied as a research or technical grade and is not represented as USP, BP, or EP.

What are the safety and handling precautions for this chemical?

When handling Poly(D,L-lactide-co-glycolide), it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a concern.

How is this chemical shipped and exported?

This chemical is stored at -20°C and is available for shipment and export globally by Tech Serve Solutions. Please contact us for specific shipping and export details.

How can I request a sample or a quote?

To request a sample or a quote for Poly(D,L-lactide-co-glycolide), please visit the Tech Serve Solutions website or contact our sales department directly.