ChemicalBook > CAS DataBase List > Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid

Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid

Description Uses

Product Name: Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid
CAS No.: 34346-01-5
Chemical Name: Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid
Synonyms: PLGA polymer;LACTEL BP-0500;PURASORB(R) PD;Polyglactin 910;PURASORB(R) PDL;POLY(D-LACTIDE);POLY(DL-LACTIDE);D-LACTIDE POLYMER;Poly(glycolide-lactide);POLYGLYCOLIDE M.W. 100 000-125 000
CBNumber: CB9387104
Molecular Formula: C5H10O6
Formula Weight: 166.13
MOL File: 34346-01-5.mol

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Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid Property

Melting point:: 262 °C(lit.)
Density: 1.53 g/mL at 25 °C(lit.)
storage temp.: 2-8°C
solubility: DMSO : 100 mg/mL ;chloroform : 16.67 mg/mL ;Water : < 0.1 mg/mL (insoluble)
form: Solid
color: White to off-white
optical activity: [α]/D 0°, c =0.5% in chloroform
Modulus of Elasticity: 8.60 GPa, Fiber

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Safety

WGK Germany: 3
F: 10-21

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 767344
Product name: Poly(<SC>D,L</SC>-lactide)
Purity: average Mn 20,000 (NMR), PDI ≤1.3
Packaging: 5 g
Price: $306
Updated: 2025/07/31

Sigma-Aldrich

Product number: 764620
Product name: Poly(<SC>D,L</SC>-lactide)
Purity: average Mn 10,000, PDI ≤1.2
Packaging: 5 g
Price: $208
Updated: 2025/07/31

Sigma-Aldrich

Product number: 764612
Product name: Poly(<SC>D,L</SC>-lactide)
Purity: average Mn 5,000, PDI ≤1.1
Packaging: 5 g
Price: $306
Updated: 2025/07/31

Sigma-Aldrich

Product number: 764620
Product name: Poly(D,L-lactide)
Purity: average M
Packaging: 5g
Price: $322
Updated: 2024/03/01

Sigma-Aldrich

Product number: 764612
Product name: Poly(D,L-lactide)
Purity: average M
Packaging: 5g
Price: $324
Updated: 2024/03/01

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Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid Chemical Properties,Usage,Production

Description

Poly(D-lactide) (PDLA), a polymer of a stereospecific cyclic di-ester of lactic acid, is used in biomaterial research for the development of devices such as therapeutic drug delivery vessels. Poly(D-lactide) is used for the preparation of microparticles and resorbable polylactide scaffolds.
By poly (D-lactide） made products biological compatibility is good, after the in vivo degradation product by the metabolism out of the body, no harmful and toxic side effects on the human body.

Uses

Poly D-lactide is a bioabsorbable and degradable material. Poly D-lactide can be used in medical fields, such as disposable infusion devices, non-removable surgical sutures; controlled release and slow release packaging agents; tissue engineering scaffolds, bone fixation and bone repair materials, microcapsules for injection, microspheres, implant And animal organs support elastomers and other materials.
At present, it is widely used in the fields of medicine, such as disposable infusion apparatus, free disassembly type suture; drug controlled release, sustained release agent packaging; scaffolds for tissue engineering, bone fixation and bone repairing material, injection with of microcapsules and microspheres, implants and animal organs elastomer material support.

Uses

Surgical aid (surgical suture material, absorbable).

Uses

Used in Drug Delivery including coating nanoparticles. Can be end-group functionalizated or used as a macroinitiator/block precursor.

brand name

Vicryl (Ethicon).

Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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34346-01-5, Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acidRelated Search:

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Propanoic acid, 2-hydroxy-, polymer with hydroxyacetic acid

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Propanoic acid, 2-?hydroxy-?, polymer with 2-?hydroxyacetic acid ISO 9001：2015 REACH

Propanoic acid, 2-hydroxy-, polymer with 2-hydroxyacetic acid

PLGA polymer

Poly(DL-Lactide)-co-Glycolide, PLGA 75:25 DLLAGA 2E, M.W:7,000 – 17,000 da, I.V: 0.16 – 0.24 dL/g

34346-01-5

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Biochemicals and Reagents

Amino Acids and Peptides

BioChemical

Polyamino Acids

Homopolymers

PLGA