900657
Methoxy poly(ethylene glycol)-b-poly(D,L-lactide)
2k-5k
Synonym(s):
mPEG-b-PLA, mPEG-PLA
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| Size/SKU | Availability | Price |
|---|---|---|
500 mg | Check Cart for Availability | $452.00 |
About This Item
Linear Formula:
HO[CH(CH3)COO]m[CH2CH2O]nCH3
NACRES:
NA.23
UNSPSC Code:
12162002
Quality Segment
form
powder or chunks
mol wt
PDLLA average Mn ~5,000, PEG average Mn ~2,000
storage temp.
2-8°C
Application
Biocompatible, amphiphilic block copolymer composed of a hydrophilic PEG block and a hydrophobic poly(D,L-lactide) (PLA) block. These materials have been used in control release and nanoparticle formulation for drug encapsulation and delivery applications. Well-defined materials with varying properties can be prepared by controlling the relative length of each polymer block. Hydroxyl termination allows for facile further chemical modification of these materials.
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This Item | |||
|---|---|---|---|
| description 2k-5k | description 5k-10k | description 4k-2.2k | description 5k-5k |
| form powder or chunks | form solid | form powder | form solid |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| mol wt PEG average Mn ~2,000, PDLLA average Mn ~5,000 | mol wt - | mol wt PEG average Mn ~4,000, PDLLA average Mn ~2,200 | mol wt - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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