Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>poly(L-lactide)

poly(L-lactide)

poly(L-lactide) Structure
poly(L-lactide) structure
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
Molecular Weight:
144.12532
MDL Number:
MFCD00166383
MOL File:
33135-50-1.mol
MSDS File:
SDS
Last updated:2026-01-13 11:26:37
Product description Number Pack Size Price
Resomer® L 207 S, Poly(L-lactide) ester terminated 769940 5G $178
Poly(L-lactide) viscosity ~4.0 dL/g, 0.1 % (w/v) in chloroform(25 °C) 95468 5 g $262
Resomer® L 207 S, Poly(L-lactide) ester terminated 769940 25G $586
Poly(L-lactide) viscosity ~1.0 dL/g, 0.1 % (w/v) in chloroform(25 °C) 93578 5 g $420
Poly(L-lactide) viscosity ~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C) 81273 10 g $267
More product size
Request For Quotation

poly(L-lactide) Properties

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
Viscosity 3.3-4.3dL/g
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|
UNSPSC Code 12162002
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P261-P271
Safety Statements  22-24/25
WGK Germany  3
HS Code  29181990
Storage Class 11 - Combustible Solids

poly(L-lactide) price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 769940 Resomer® L 207 S, Poly(L-lactide) ester terminated 33135-50-1 5G $178 2025-07-31 Buy
Sigma-Aldrich 95468 Poly(L-lactide) viscosity ~4.0 dL/g, 0.1 % (w/v) in chloroform(25 °C) 5 g $262 2025-07-31 Buy
Sigma-Aldrich 769940 Resomer® L 207 S, Poly(L-lactide) ester terminated 33135-50-1 25G $586 2025-07-31 Buy
Sigma-Aldrich 93578 Poly(L-lactide) viscosity ~1.0 dL/g, 0.1 % (w/v) in chloroform(25 °C) 5 g $420 2025-07-31 Buy
Sigma-Aldrich 81273 Poly(L-lactide) viscosity ~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C) 10 g $267 2025-07-31 Buy
Product number Packaging Price Buy
769940 5G $178 Buy
95468 5 g $262 Buy
769940 25G $586 Buy
93578 5 g $420 Buy
81273 10 g $267 Buy

poly(L-lactide) Chemical Properties,Uses,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

poly(L-lactide) Suppliers

Global( 157)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Yanxi Chemical Co., Ltd. 		+8618531123677 faithe@yan-xi.com China 5853 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Hebei Zhuanglai Chemical Trading Co.,Ltd 		+8613343047651 admin@zlchemi.com China 3692 58
Xi an Biohorlden Industry Trade Co Ltd 		+86-18829283179 +86-13636819721 sales@horlden.com China 323 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21599 55
Xiamen AmoyChem Co., Ltd 		+86-86-5926051114 +8615060885618 sales@amoychem.com China 6369 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5906 58
TopScience Biochemical 		00852-68527855 info@itopbiochem.com China Hong Kong 902 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29795 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Supplier Advantage
Hebei Yanxi Chemical Co., Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Zhuanglai Chemical Trading Co.,Ltd 		58
Xi an Biohorlden Industry Trade Co Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Xiamen AmoyChem Co., Ltd 		58
Shandong chuangyingchemical Co., Ltd. 		58
TopScience Biochemical 		58
career henan chemical co 		58
Antai Fine Chemical Technology Co.,Limited 		58

Related articles

  • Applications of Poly(L-lactide)
  • Poly(l-lactide)(PLLA,C6H8O4) is a polymer synthesized by the ring-opening polymerization of l-lactide or polycondensation of l....
  • Nov 29，2019

View Lastest Price from poly(L-lactide) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Poly(L-lactide) PLLA pictures 2026-01-28 Poly(L-lactide) PLLA
33135-50-1
 US $0.00-0.00 / g 20g 99% 5kg Xi an Biohorlden Industry Trade Co Ltd
POLY(L-LACTIDE) pictures 2025-12-01 POLY(L-LACTIDE)
33135-50-1
 US $0.00-0.00 / KG 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd
poly(L-lactide) pictures 2025-06-27 poly(L-lactide)
33135-50-1
 US $0.00 / KG 1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
  • POLY(L-LACTIDE) pictures
  • POLY(L-LACTIDE)
    33135-50-1
  • US $0.00-0.00 / KG
  • 98.0%
  • Shaanxi Dideu New Materials Co. Ltd
  • poly(L-lactide) pictures
  • poly(L-lactide)
    33135-50-1
  • US $0.00 / KG
  • 99%
  • Hebei Chuanghai Biotechnology Co., Ltd

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)

1of4

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(L-lactide) Resomer? L 210 S, Poly(L-lactide) Resomer? L 207 S, Poly(L-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