Resomer® R 203 S, Poly(D,L-lactide) - ester terminated, Mw 18,000-28,000, high purity , CAS No.26780-50-7

Item Number

R432525

Grouped product items
SKU	Size	Availability	Price	Qty
R432525-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$217.90
R432525-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$741.90

Basic Description

Synonyms	Vicryl\|26780-50-7\|3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione\|Vicryl (TN)\|PLGA lactide glycolide\|SCHEMBL631659\|PLGA lactide glycolide 75:25\|DTXSID80910517\|LCSKNASZPVZHEG-UHFFFAOYSA-N\|D05556\|D06487\|(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione;1,
Specifications & Purity	ester terminated, Mw 18,000-28,000
Legal Information	Evonik RADIANT is a registered trademark of Bio-Rad Laboratories, Inc. RESOMER is a registered trademark of Evonik Rohm GmbH
Storage Temp	Store at 2-8°C
Shipped In	Wet ice
Product 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. 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 .

Names and Identifiers

IUPAC Name	3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
INCHI	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
Canonical SMILES	CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
Isomeric SMILES	CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
Alternate CAS	1354955-03-5
PubChem CID	71391
Beilstein	MFCD00131930

Flash Point(°C)

> 110 °C

Melt Point(°C)

236℃

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Basic Description