ChemicalBook CAS DataBase List 26780-50-7

26780-50-7

Name	POLY(D,L-LACTIDE-CO-GLYCOLIDE)
CAS	26780-50-7
Molecular Formula	[-OCH(CH3)CO-]m[-OCH2CO]n
MDL Number	MFCD00131930
Molecular Weight	260.2
MOL File	26780-50-7.mol

Synonyms

Plga (75：25) PLGA50/50COOH LACTEL BP-0100 LACTEL BP-0200 LACTEL BP-0300 RESOMER? RG 502 RESOMER? RG 504 RESOMER? RG 503 RESOMER? RG 506 Lactel? BP-0400 RESOMER? RG 505 RESOMER?RG 503 H Lactel? B6001-1P PURASORB(R) PDLG RESOMER(R) RG 502 RESOMER(R) RG 503 RESOMER(R) RG 504 RESOMER(R) RG 505 RESOMER? RG 756 S RESOMER? RG 653 H RESOMER? RG 502 H RESOMER? RG 504 H RESOMER? RG 752 H Lactel(R) BP-0300 Lactel(R) B6001-1P Lactel(R) BP-0100 Lactel(R) BP-0400 RESOMER(R) RG 653 H RESOMER(R) RG 504 H RESOMER(R) RG 752 H RESOMER(R) RG 756 S RESOMER(R) RG 858 S POLY(DL-LACTIDE/GLYCOLIDE) POLY(D,L-LACTIDE-CO-GLYCOLIDE) PLGA lactide:glycolide (75:25) DL-LACTIDE/GLYCOLIDE COPOLYMER Resomer R 203 S, Poly(D,L-lactide) POLY (DL-LACTIDE-CO-GLYCOLIDE) PLGA POLY(DL-LACTIDE-CO-GLYCOLIDE) (75:25) POLY(DL-LACTIDE-CO-GLYCOLIDE) (65:35) POLY(DL-LACTIDE-CO-GLYCOLIDE) (50:50) POLY(DL-LACTIDE-CO-GLYCOLIDE) (85:15) Resomer(R) R 203 S, Poly(D,L-lactide) Poly(D,L-lactic acid-co-glycolic acid) POLY(DL-LACTIDE - CO - GLYCOLIDE), (50:5 POLY(D,L-LACTIC-CO-GLYCOLIDE)ACIDNANOPARTICLES Resomer RG 503, Poly(D,L-lactide-co-glycolide) Resomer RG 504, Poly(D,L-lactide-co-glycolide) Resomer RG 505, Poly(D,L-lactide-co-glycolide) Poly(D,L-lactide-co-glycolide) ester terminated Resomer RG 504 H, Poly(D,L-lactide-co-glycolide) Resomer RG 653 H, Poly(D,L-lactide-co-glycolide) Resomer RG 752 H, Poly(D,L-lactide-co-glycolide) Resomer RG 755 S, Poly(D,L-lactide-co-glycolide) Resomer RG 756 S, Poly(D,L-lactide-co-glycolide) Resomer RG 858 S, Poly(D,L-lactide-co-glycolide) Resomer RG 502 H, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 505, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 504, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 503, Poly(D,L-lactide-co-glycolide) Poly(D,L-lactide), Resomer R203s, Mw 18000-28000 POLY(D,L-LACTIDE-CO-GLYCOLIDE) ISO 9001：2015 REACH POLY(DL-LACTIDE-CO-GLYCOLIDE) 50:50*40,0 00-75,000 Poly(DL-lactide-co-glycolide),Lactel BP-0300, PLGA Poly(DL-lactide-co-glycolide),Lactel BP-0100, PLGA Resomer(R) RG 653 H, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 504 H, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 752 H, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 756 S, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 502 H, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 858 S, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 755 S, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 753 H, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 753 S, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 757 S, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 750 S, Poly(D,L-lactide-co-glycolide) Resomer(R) RG 503 H, Poly(D,L-lactide-co-glycolide) POLY(DL-LACTIDE-CO-GLYCOLIDE) 65:35*M.W. 40,000-75, POLY(DL-LACTIDE-CO-GLYCOLIDE) 85:15*M.W. 90,000-126, POLY(DL-LACTIDE-CO-GLYCOLIDE) 75:25*M.W. 90,000-126 3,6-dimethyl-1,4-dioxane-2,5-dione:1,4-dioxane-2,5-dione Poly(D,L-lactide-co-glycolide) acid terMinated, Mw 7,000-17,000 Poly(D,L-lactide-co-glycolide) ester terMinated, Mw 50,000-75,000 Poly(DL-lactide-co-glycolide), 50:50 lactide glycolide, M.W. 19,000 Poly(D,L-lactide-co-glycolide), Resomer RG 858 S, Mw 190000-240000 Poly(D,L-lactide-co-glycolide) lactide:glycolide (65:35), Mw 40,000-75,000 Poly(DL-lactide-co-glycolide), 50:50 lactide glycolide, M.W. approx. 19,000 Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity >1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (75:25),viscosity >1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity >1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 0.20~0.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 0.70~1.00 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (75:25),viscosity 0.20~0.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (75:25),viscosity 0.40~0.70 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (75:25),viscosity 0.70~1.00 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (75:25),viscosity 1.00~1.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (75:25),viscosity 1.40~1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 1.00~1.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 1.40~1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity 0.20~0.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity 0.40~0.70 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity 0.70~1.00 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity 1.00~1.40 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),viscosity 1.40~1.80 dL/g Poly(D,L-lactide-co-glycolide),lactide:glycolide (85:15),viscosity 0.40~0.70 dL/g Resomer(R) RG 505, Poly(D,L-lactide-co-glycolide) ester terminated, Mw 54,000-69,000 Resomer(R) RG 502 H, Poly(D,L-lactide-co-glycolide) acid terminated, Mw 7,000-17,000 Resomer(R) RG 653 H, Poly(D,L-lactide-co-glycolide) acid terminated, Mw 24,000-38,000 Poly(D,L-lactide-co-glycolide) acid terMinated, lactide:glycolide 75:25, Mw 4,000-15,000 Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terMinated, Mw 7,000-17,000 Poly(D,L-lactide-co-glycolide) acid terMinated, lactide:glycolide 50:50, Mw 38,000-54,000 Poly(D,L-lactide-co-glycolide) acid terMinated, lactide:glycolide 50:50, Mw 24,000-38,000 Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terMinated, Mw 24,000-38,000 Poly(D,L-lactide-co-glycolide) ester terMinated, lactide:glycolide 75:25, Mw 76,000-115,000 Poly(D,L-lactide-co-glycolide) ester terMinated, lactide:glycolide 85:15, Mw 190,000-240,000 Poly(D,L-lactide-co-glycolide),lactide:glycolide (50:50),ester terminated,viscosity 0.40~0.70 dL/g Poly(DL-lactide-co-glycolide), lactide:glycolide(50:50), end group: carboxyl, average M.W. 38,000 - 53,000 Resomer(R) RG 502, Poly(D,L-Lactide-co-Glycolide) lactide:glycolide 50:50, ester terminated, Mw 7,000-17,000 Resomer(R) RG 752 H, Poly(D,L-lactide-co-glycolide) acid terminated, lactide:glycolide 75:25, Mw 4,000-15,000 Resomer(R) RG 504, Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terminated, Mw 38,000-54,000 Resomer(R) RG 503, Poly(D,L-lactide-co-glycolide) lactide:glycolide 50:50, ester terminated, Mw 24,000-38,000 Resomer(R) RG 504 H, Poly(D,L-lactide-co-gylcolide) acid terminated, lactide:glycolide 50:50, Mw 38,000-54,000 Resomer(R) RG 503 H, Poly(D,L-lactide-co-glycolide) acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000 Resomer(R) RG 756 S, Poly(D,L-lactide-co-glycolide) ester terminated, lactide:glycolide 75:25, Mw 76,000-115,000 Resomer(R) RG 858 S, Poly(D,L-lactide-co-glycolide) ester terminated, lactide:glycolide 85:15, Mw 190,000-240,000

Chemical Properties

Melting point	165.09 °C
density	1.34 g/cm³ (membranes)
Fp	113℃
storage temp.	−20°C
solubility	ethyl acetate, chloroform, acetone and THF: soluble
form	Crystalline Powder or Granules
color	White to tan
InChI	InChI=1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
InChIKey	LCSKNASZPVZHEG-UHFFFAOYSA-N
SMILES	CC1OC(=O)C(C)OC1=O.O=C1OCC(=O)OC1

Safety Data

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H317
Precautionary statements	P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
WGK Germany	3
Storage Class	11 - Combustible Solids

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