719935
Resomer® R 203 S, Poly(D,L-lactide)
ester terminated, Mw 18,000-28,000
Manufacturer: Sigma Aldrich
CAS Number: 202832-99-3
Synonym(S): Lactide polymer, PDLLA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 719935-1-G | In Stock | ₹ 4,884.00 |
| 5 G | 719935-5-G | In Stock | ₹ 20,601.60 |
719935 - 1 G
In Stock
Quantity
1
Base Price: ₹ 4,884.00
GST (18%): ₹ 879.12
Total Price: ₹ 5,763.12
Quality Level
200
form
amorphous
mol wt
Mw 18,000-28,000
degradation timeframe
<6 months
viscosity
0.25-0.35 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)
transition temp
Tg 46-50 °C
storage temp.
2-8°C
SMILES string
[H]OC(C(OC(C(O[R])=O)C)=O)C
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
InChI key
LCSKNASZPVZHEG-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Resomer(R) R 202 S, Poly(D,L-lactide) ester terminated, Mw 10,000-18,000 | 202832-99-3 | 5G | -- | ₹ 35,006.87 | |
| | Sigma Aldrich Fine Chemicals Biosciences Resomer(R) R 202 S, Poly(D,L-lactide) ester terminated, Mw 10,000-18,000 | 202832-99-3 | 1G | -- | ₹ 10,900.34 | |
| | Resomer® R 202 S, Poly(D,L-lactide) | -- | ₹ 6,782.10 - ₹ 22,466.40 |
Related Products
Description
- General description: Ester terminated Poly(D,L-lactide) (PDLLA, RESOMER® ) is a copolymer of L and D-lactic acid and (or L and D lactide). The structure is highly irregular and amorphous.[1] RESOMER® polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization.
- Application: This biodegradable polyester is useful for the controlled release of drugs both in vitro and in vivo.[2]
- Legal Information: Product of Evonik
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable