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Poly(Lactic-Co-Glycolic Acid)
CAS: 34346-01-5 | C5H10O6
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
34346-01-5
Molecular Formula:
C5H10O6
Molecular Weight:
166.129 g/mol
Names and Synonyms:
Poly(Lactic-Co-Glycolic Acid)
Synonym
Propanoic acid, 2-hydroxy-, polymer with 2-hydroxyacetic acid
Synonym
Propanoic acid, 2-hydroxy-, polymer with hydroxyacetic acid
Synonym
Acetic acid, hydroxy-, polymer with 2-hydroxypropanoic acid
Synonym
Glycolic acid-lactic acid polymer
Synonym
Glycolic acid-lactic acid copolymer
Synonym
Lactic acid-glycolic acid copolymer
Synonym
Lactic acid-glycolic acid polymer
Synonym
Poly(glycolic acid-lactic acid)
Synonym
Hydroxyacetic acid-lactic acid copolymer
Synonym
Poly(lactic acid-glycolic acid)
Synonym
Resomer RG 858
Synonym
Resolut LT
Synonym
Resolut ST
Synonym
Hydroxyacetic acid-(±)-2-hydroxypropanoic acid copolymer
Synonym
(±)-2-Hydroxypropanoic acid-hydroxyacetic acid copolymer
Synonym
dl-Lactic acid-glycolic acid polymer
Synonym
DL-Lactic acid-glycolic acid copolymer
Synonym
Glycolic acid-DL-lactic acid copolymer
Synonym
Poly(glycolic acid-co-DL-lactic acid)
Synonym
Poly(DL-lactic acid-glycolic acid)
Synonym
Hydroxyacetic acid-2-hydroxypropionic acid copolymer
Synonym
PLGA 5010
Synonym
Resolut
Synonym
PLGA 5020
Synonym
Alzamer Depot
Synonym
GC-Membrane
Synonym
PLGA 75-65
Synonym
PLGA 7520
Synonym
PLGA 7510
Synonym
Lactel BP 400
Synonym
PLGA 5-1
Synonym
Lactic acid-hydroxyacetic acid copolymer
Synonym
LG 80
Synonym
85DG065
Synonym
B 6006-1P
Synonym
Poly(lactic-co-glycolic acid)
Synonym
PLGA 5005
Synonym
PLGA 5015
Synonym
Resomer RG 756S
Synonym
PLGA
Synonym
Purasorb PLG 8531
Synonym
Polylactoglycolidic acid
Synonym
Purasorb PDLG 5002A
Synonym
Poly(DL-lactic-co-glycolic acid)
Synonym
Resomer LG 824S
Synonym
Medisorb 5050DL1A
Synonym
Poly(DL-lactic acid-co-glycolic acid)
Synonym
Poly(lactic acid-co-glycolic acid)
Synonym
PLGA 5-50
Synonym
2-Hydroxyacetic acid-lactic acid copolymer
Synonym
Resomer 753S
Synonym
Purasorb PDLG 5002
Synonym
Poly(d,l-lactic-co-glycolic acid)
Synonym
PLGA 7525
Synonym
Resomer LG 855S
Synonym
P 134386-1G
Synonym
Poly(lactic acid-hydroxyacetic acid) copolymer
Synonym
Polylactic acid-glycolic acid copolymer
Synonym
Glycolic acid-lactid acid copolymer
Synonym
M 700 (polyester)
Synonym
PLGA 7525-5A
Synonym
PLGA 7525-4A
Synonym
LG 855S
Synonym
Expansorb DLG 50-2A
Synonym
PLGA 7505
Synonym
PLGA 7515
Synonym
Identifiers:
SMILES:
CC(O)C(=O)O.O=C(O)CO
InChI:
InChI=1S/C3H6O3.C2H4O3/c1-2(4)3(5)6;3-1-2(4)5/h2,4H,1H3,(H,5,6);3H,1H2,(H,4,5)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 166.13 g/mol | Legacy Database |
| cas-canonical-smile | O=C(O)CO.O=C(O)C(O)C None | Legacy Database |
| cas-inchi | InChI=1S/C3H6O3.C2H4O3/c1-2(4)3(5)6;3-1-2(4)5/h2,4H,1H3,(H,5,6);3H,1H2,(H,4,5) None | Legacy Database |
| cas-inchi-key | InChIKey=XBBVURRQGJPTHH-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | >100 °C None | Legacy Database |
| cas-name | Poly(lactic-co-glycolic acid) None | Legacy Database |
| LogP | -1.4848999999999997 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 166.129 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 166.04773804 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 11 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 4 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 2 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 115.06 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 34.038199999999996 | RDKit |