CAS 197526-99-1

Resomer(R) RG 752 S, Poly(D,L-lactide-co-glycolide) ester terminated, Lactide: Glycolide 75:25

Description:

Resomer® RG 752 S is a biodegradable copolymer composed of poly(D,L-lactide-co-glycolide) (PLGA), specifically formulated with a lactide to glycolide ratio of 75:25. This polymer is characterized by its ester-terminated structure, which enhances its processability and compatibility with various drug delivery systems. The presence of both lactide and glycolide units imparts a balance of mechanical properties and degradation rates, making it suitable for applications in controlled drug release and tissue engineering. Resomer RG 752 S exhibits good biocompatibility and is often utilized in the formulation of biodegradable implants, microspheres, and other pharmaceutical applications. Its degradation products, lactic acid and glycolic acid, are naturally occurring metabolites, further contributing to its safety profile. The polymer's properties can be tailored by adjusting the molecular weight and the ratio of lactide to glycolide, allowing for customization based on specific application requirements. Overall, Resomer RG 752 S is a versatile material in the field of biomedical engineering and drug delivery.

Formula: C₂₂H₃₈O₉

Synonyms:

• Resomer(R) RG 752 S, Poly(D,L-lactide-co-glycolide) ester terminated, Lactide: Glycolide 75:25

PLG 75:25 DLLG 9E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (75:25))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄mOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: ~140.000 Da

Ref: 45-1800099

PLG 75:25 DLLG 5E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (75:25))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄mOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: 43.000-63.000 Da

Ref: 45-1800092

PLG 75:25 DLLG 10E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (75:25))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄mOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: ~150.000 Da

Ref: 45-1800095

PLG 50:50 DLLG 4E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (50:50))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄nOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: 38.000-54.000 Da

Ref: 45-1800104

PLG 75:25 DLLG 7E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (75:25))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄mOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: 76.000-115.000 Da

Ref: 45-1800093

PLG 75:25 DLLG 3E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (75:25))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄mOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: 24.000-38.000 Da

Ref: 45-1800098

PLG 50:50 DLLG 5E (Poly(DL-lactide-co-glycolide) lauryl ester terminated (50:50))

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄nOC₁₂H₂₅

Color and Shape: White Powder

Molecular weight: 54.000-69.000 Da

Ref: 45-1800106

PLG 50:50 DLLG 3E

CAS: 197526-99-1

Polyesters, saturated, in primary forms, nesoi

Formula: HC₆H₈O₄nC₄H₄O₄nOC₁₂H₂₅

Ref: 45-1800103