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Resomer® RG 653 H, Poly(D,L-lactide-co-glycolide) - acid terminated, Mw 24,000-38,000, high purity , CAS No.26780-50-7

73 Citations

COA

Grade & Purity:

acid terminated, Mw 24,000-38,000

Cas Number: 26780-50-7
Beilstein Registry Number: MFCD00131930
PubChem CID: 71391

In stock

Item Number

R432523

Grouped product items
SKU	Size	Availability	Price	Qty
R432523-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$217.90
R432523-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$744.90

Basic Description

Synonyms	1,4-Dioxane-2,5-dione--3,6-dimethyl-1,4-dioxane-2,5-dione (1/1) \| Vicryl (TN) \| 3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione \| PLGA lactide glycolide 75:25 \| D05556 \| (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione \| PLGA lact
Specifications & Purity	acid terminated, Mw 24,000-38,000
Legal Information	Evonik RESOMER is a registered trademark of Evonik Rohm GmbH
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Application Controlled release

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Dioxanes
    - Subclass 1,4-dioxanes

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Dioxanes
Subclass	1,4-dioxanes
Intermediate Tree Nodes	Not available
Direct Parent	1,4-dioxanes
Alternative Parents	Dicarboxylic acids and derivatives Lactones Carboxylic acid esters Oxacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Not available
Substituents	Dicarboxylic acid or derivatives - Para-dioxane - Lactone - Carboxylic acid ester - Oxacycle - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as 1,4-dioxanes. These are organic compounds containing 1,4-dioxane, an aliphatic six-member ring with two oxygen atoms in ring positions 1 and 4.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

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
InChIKey	LCSKNASZPVZHEG-UHFFFAOYSA-N
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

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Flash Point(°C)	> 110 °C
Melt Point(°C)	236℃
Molecular Weight	260.200 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	0
Exact Mass	260.053 Da
Monoisotopic Mass	260.053 Da
Topological Polar Surface Area	105.000 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	267.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	2
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

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