Poly(DL-Lactic acid)
Product Information
Description
Poly(DL-lactic acid) is used in drug delivery systems for implants, injections, and oral solid dispersions. It is also used as a coating agent.
Synonyms
Poly[oxy(1-methyl-2-oxo-1,2-ethanediyl)]; D,L-Dilactide polymer, SRU; D-Lactic acid-L-lactic acid copolymer, SRU; D-Lactide-L-lactide copolymer, sru; DL-3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer, SRU; DL-Lactic acid homopolymer; DL-Lactic acid homopolymer, SRU; DL-Lactic acid polymer, sru; DL-lactide homopolymer, SRU; DL-Lactide polymer, SRU; DL-Poly(lactic acid), SRU; L-Lactide-meso-lactide copolymer, SRU; Atactic meso-Lactide homopolymer, SRU; Poly(3,6-dimethyl-p-dioxane-2,5-dione); Poly(lactic acid); Polylactic acid; Rac-lactide homopolymer, SRU; Vercet A 1000; DL-Dilactide homopolymer; DL-dilactide polymer; DL-PLA; lactic acid homopolymer; PDLLA; poly (RS)-2-hydroxypropanoic acid; DL-polylactic acid; polylactide; poly-DL-lactide; RS-propanoic acid, 2-hydroxy-, homopolymer
Melting Point
151°C
Flash Point
Not applicable
Density
1.21±0.1 g/cm3
Storage
Store at -20°C
Safety Information
Handling
Eyeshields, Gloves, type N95 (US)
Computed Properties
XLogP3
0.1
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
2
Exact Mass
104.047344113 g/mol
Monoisotopic Mass
104.047344113 g/mol
Topological Polar Surface Area
46.5Ų
Heavy Atom Count
7
Formal Charge
0
Complexity
69.3
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
1
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114171789-A | Polymer solid electrolyte and preparation method and application thereof | 2021-11-29 |
| WO-2022020514-A1 | Compositions and methods of treating age-related retinal dysfunction | 2020-07-21 |
| JP-2022017112-A | Coloring composition and its production method, color filter, and quinophthalone dye | 2020-07-13 |
| CN-110964158-A | High-interfacial-activity single molecular chain polymer particle and preparation method and application thereof | 2019-12-17 |
| TW-202134788-A | Resistor composition and method for forming resist pattern | 2019-12-11 |
| US-2021171530-A1 | Ion channel modulators | 2019-11-26 |
| WO-2021074281-A1 | Substituted azacyles as trmp8 modulators | 2019-10-17 |
| US-2021032759-A1 | Corrosion inhibitor composition and methods of inhibiting corrosion during acid pickling | 2019-07-30 |
| US-2020399197-A1 | Glycol Ether Ester Compounds Useful In Lubricating Oil Compositions And Methods Of Making Same | 2019-06-21 |
| US-2020399553-A1 | Glycol Ether Ester Compounds Of Neo-Alcohols Useful In Lubricating Oil Compositions And Methods Of Making The Same | 2019-06-21 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 16129778 | 2005-10-01 | Development of a simple assay protocol for high-throughput screening of Mycobacterium tuberculosis glutamine synthetase for the identification of novel inhibitors | Journal of biomolecular screening |
| 12733088 | 2003-03-01 | Propylene glycol monomethyl ether occupational exposure (PGME). 4. Analysis of 2-methoxypropionic acid in urine | International archives of occupational and environmental health |
| 12563107 | 2003-02-01 | Significance of 2-methoxypropionic acid formed from beta-propylene glycol monomethyl ether: integration of pharmacokinetic and developmental toxicity assessments in rabbits | Toxicological sciences : an official journal of the Society of Toxicology |
