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Molecule
Poly(Lactic-Co-Glycolic Acid)
CAS: 34346-01-5 · C5H10O6
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 34346-01-5
- Molecular Formula
- C5H10O6
- Molecular Mass
- 166.13 g/mol
Identifiers
CAS Registry Number
34346-01-5
SMILES
CC(O)C(=O)O.O=C(O)CO
InChI Key
XBBVURRQGJPTHH-UHFFFAOYSA-N
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)
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
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 166.13 g/mol | CAS Common Chemistry |
| 166.129 g/mol | RDKit | |
| Canonical SMILES | O=C(O)CO.O=C(O)C(O)C | CAS Common Chemistry |
| 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) | CAS Common Chemistry |
| InChI Key | InChIKey=XBBVURRQGJPTHH-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | >100 °C | CAS Common Chemistry |
| Name | Poly(lactic-co-glycolic acid) | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 4 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 115.06 Ų | RDKit |
| LogP | -1.4848999999999997 | RDKit |
| -1.4849 | RDKit | |
| Molar Refractivity | 34.038199999999996 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.6 | RDKit |
| Exact Mass | 166.04773804 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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8
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
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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.
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MW = 166.13 g/mol. Edit any field — others recompute live.
