ChemicalBook > CAS DataBase List > poly(L-lactide)

poly(L-lactide)

Physical properties Uses

Product Name: poly(L-lactide)
CAS No.: 33135-50-1
Chemical Name: poly(L-lactide)
Synonyms: L-polylactide;RESOMER?L 210;poly-l-lactid;LACTEL BP-0600;PURASORB(R) PL;PURASORB(R) PL8;PURASORB(R) PL6;PURASORB(R) PL4;PURASORB(R) PL2;POLY(L-LACTIDE)
CBNumber: CB9267482
Molecular Formula: C6H8O4
Formula Weight: 144.12532
MOL File: 33135-50-1.mol

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poly(L-lactide) Property

Melting point:: 153 °C
Density: 1.27 g/cm3
storage temp.: 2-8°C
form: solid
optical activity: [α]22/D -153°, c = 0.5% in chloroform
InChI: InChI=1/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/s3
InChIKey: BHIWKHZACMWKOJ-UHFFFAOYSA-N
SMILES: O1[C@@H](C)C(=O)O[C@@H](C)C1=O |&1:1,6,r|

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
HS Code: 29181990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 769940
Product name: Resomer® L 207 S, Poly(L-lactide)
Purity: ester terminated
Packaging: 5G
Price: $178
Updated: 2025/07/31

Sigma-Aldrich

Product number: 95468
Product name: Poly(<SC>L</SC>-lactide)
Purity: viscosity ~4.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)
Packaging: 5 g
Price: $262
Updated: 2025/07/31

Sigma-Aldrich

Product number: 769940
Product name: Resomer® L 207 S, Poly(L-lactide)
Purity: ester terminated
Packaging: 25G
Price: $586
Updated: 2025/07/31

Sigma-Aldrich

Product number: 93578
Product name: Poly(<SC>L</SC>-lactide)
Purity: viscosity ~1.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)
Packaging: 5 g
Price: $420
Updated: 2025/07/31

Sigma-Aldrich

Product number: 81273
Product name: Poly(<SC>L</SC>-lactide)
Purity: viscosity ~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)
Packaging: 10 g
Price: $267
Updated: 2025/07/31

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poly(L-lactide) Chemical Properties,Usage,Production

Physical properties

Poly(L-lactide) is a polymorphic material which has three forms of crystalline structure: α, β and γ. Poly(L-lactide) was found that a polymorphic material with a different form of crystalline structure exhibits different physical properties. Poly(L-lactide) has a low crystallization rate, compared to other thermoplastics, and it is rather easy to define the processing conditions to obtain Poly(L-lactide) products with a wide range of degree of crystallinity.

Uses

Poly(L-lactide) is a biodegradable polymer for medical device and pharmaceutical applications. It is used to fabricate resorbable medical devices that degrade over months in physiological conditions. Due to their history, polylactides are one of the easiest and most affordable biodegradable polymers for medical devices.

Chemical Properties

White powder

Uses

Drug Delivery including coating nanoparticles; end-group functionalization; macroinitiator or block precursor.

Uses

medical device

Uses

PLLA can be used as a resorbable implant material for potential usage in biomedical applications. It can also be used in the formation of composite ceramic material for biological applications.

Definition

ChEBI: Lactide is a member of dioxanes.

General Description

Poly (L-lactide) is a semi-crystalline polymer which exhibits strong optical rotation and good mechanical properties. It is mostly used in the synthesis of degradable polymers which are used in orthopaedic devices, in dental applications, as scaffolds for autografted new skin, wound covers, anastomose systems and stents. They are biodegradable since the polyester backbone degrades by simple hydrolysis to form non-toxic compounds.

poly(L-lactide) Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from poly(L-lactide) manufacturers

Xi an Biohorlden Industry Trade Co Ltd

Product: Poly(L-lactide) PLLA 33135-50-1
Price: US $0.00-0.00/g
Min. Order: 20g
Purity: 99%
Supply Ability: 5kg
Release date: 2025-06-13

Hebei Chuanghai Biotechnology Co., Ltd

Product: poly(L-lactide) 33135-50-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-28

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: poly(L-lactide) 33135-50-1
Price: US $45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/Week
Release date: 2024-05-10

33135-50-1, poly(L-lactide)Related Search:

L-Lactide Levamisole TERT-BUTYL ISOCYANIDE Tris(2,4-pentanedionato)chroMiuM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) SALCOMINE Tosylmethyl isocyanide Ferric acetylacetonate 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Ethyl isocyanoacetate 2,4-PENTANEDIONE, SILVER DERIVATIVE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) METHYL ISOCYANOACETATE N-BUTYLISOCYANIDE COBALT(II) ACETYLACETONATE Cupric acetylacetonate Benzyl isocyanide POLY(D,L-LACTIDE-CO-GLYCOLIDE)

POLY[(3S-CIS)-3,6-DIMETHYL 1,4-DIOXANE-2,5-DIONE]

PURASORB(R) PL2

PURASORB(R) PL4

PURASORB(R) PL6

PURASORB(R) PL8

PURASORB(R) PL

PURASORB(R) PL10

L-LACTIDE POLYMER

LACTEL BP-0600

RESOMER?L 210

POLY(L-LACTIDE), APPROX. 1.0 DL/G

POLY(L-LACTIDE), APPROX. 4.0 DL/G

POLY(L-LACTIDE), APPROX. 0.5 DL/G

POLY(L-LACTIDE), INHERENT VISCOSITY 0.90

Poly(L-lacticacid),MW80000-100000

L-POLYLACTIDE(PLLA)

(3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione homopolymer

1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-, homopolymer

1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-, homopolymer

Poly(L-lactic acid) [average M.W. (8000)]

Poly(L-lactide),L-Lactide polymer

Poly(L-lactide),viscosity >11.25 dL/g

Poly(L-lactide),viscosity 0.30~0.75 dL/g

Poly(L-lactide), Poly（L-lactic acid）, L-polylactide

Poly(L-lactide),viscosity 0.75~1.25 dL/g

Poly(L-lactide),viscosity 1.25~1.75 dL/g

Poly(L-lactide),viscosity 1.75~2.25 dL/g

Poly(L-lactide),viscosity 2.25~3.00 dL/g

Poly(L-lactide),viscosity 3.00~4.25 dL/g

Poly(L-lactide),viscosity 4.25~6.00 dL/g

Poly(L-lactide),viscosity 8.25~11.25 dL/g

Poly(L-lactide),viscosity 6.00~8.25 dL/g

L-polylactide

Poly(L-lactide), L-polylactide

Resomer L 209 S, Poly(L-lactide)

Resomer(R) L 209 S, Poly(L-lactide)

Resomer(R) L 207 S, Poly(L-lactide)

Resomer(R) L 210S, Poly(L-lactide)

Resomer(R) L 210S, Poly(L-lactide) ester terminated

poly-l-lactid

POLY(L-LACTIDE)

L-Lactide homopolymer

poly(L-lactide)/POLY(L-LACTIC ACID)

PLLA/L-PLA/poly(L-lactide)/POLY(L-LACTIC ACID)

Poly-L-Lactie-Acid

Resomer? L 209 S, Poly(<sc>L</sc>-lactide)

Resomer? L 210 S, Poly(<sc>L</sc>-lactide)

Resomer? L 207 S, Poly(<sc>L</sc>-lactide)

Poly-L-lactic Acid (PLLA)

POLY(L-LACTIC ACID) [MW 1,000-3000

Poly(L-lactide) PLLA

Poly (L-lactic acid) Microspheres

poly(L-lactide),average Mn 40,000

33135-50-1

C6H8O4x

BioChemical

Biochemicals and Reagents

Amino Acids and Peptides