Merck
  • P1941
All Photos(3)

P1941

Sigma-Aldrich

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

lactide:glycolide (75:25), mol wt 66,000-107,000

All Photos(3)
Synonym(s):
LACTEL® B6007-1, PLGA
Linear Formula:
[C3H4O2]x[C2H2O2]y
MDL number:
MFCD00131930
PubChem Substance ID:
24898256
NACRES:
NA.26

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Poly(D,L-lactide-co-glycolide) lactide:glycolide (50:50), mol wt 30,000-60,000

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Poly(D,L-lactide-co-glycolide) lactide:glycolide 65:35, Mw 40,000-75,000

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Poly(D,L-lactide-co-glycolide)(85/15)-b-poly(ethylene glycol)-carboxylic acid 5k-13k

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Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, Mw 45,000 g/mol

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Resomer® RG 756 S, Poly(D,L-lactide-co-glycolide) ester terminated, lactide:glycolide 75:25, Mw 76,000-115,000

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Resomer® RG 756 S, Poly(D,L-lactide-co-glycolide)

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Resomer® RG 503 H, Poly(D,L-lactide-co-glycolide) acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000

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Resomer® RG 503 H, Poly(D,L-lactide-co-glycolide)

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Resomer® RG 752 H, Poly(D,L-lactide-co-glycolide) acid terminated, lactide:glycolide 75:25, Mw 4,000-15,000

Sigma-Aldrich

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Resomer® RG 752 H, Poly(D,L-lactide-co-glycolide)

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Resomer® RG 504 H, Poly(D,L-lactide-co-glycolide) acid terminated, lactide:glycolide 50:50, Mw 38,000-54,000

Sigma-Aldrich

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form

pellets

Quality Level

100

feed ratio

lactide:glycolide (75:25)

mol wt

66,000-107,000

storage temp.

−20°C

SMILES string

OCC(O)=O.CC(O)C(O)=O

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General description

The product is an amorphous solid with a transition temperature (Tg) in the range of 45-50°C. It is soluble in most organic solvents such as methylene chloride, tetrahydrofuran, ethyl acetate, acetone, chloroform, and hexafluoroispropanol.

Application

Poly(D,L-lactide-co-glycolide) is a synthetic amino acid that has been used to deliver macromolecular therapeutics.

Packaging

1, 5 g in poly bottle

Features and Benefits

Controlled release of bioactive agents, sutures and bioabsorbable implantable devices.

Physical form

Biocompatible, biodegradable polymer.

Legal Information

Lactel is a registered trademark of Evonik Corp

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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