Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
35186
CAS Number:
4511-42-6
L-(-)-Lactide
Purity:
≥ 99% (GC)
Synonym(s):
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione, (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
Documents
94 /100
4 Citations
Bioz Stars Product Rating
The world's only objective ratings for scientific research products
Mentions 
Recency 
View product citations >
$25.20 /5G
Pack Size Availability Price
Request Bulk Quote
Product Information

L-(-)-Lactide is a versatile cyclic diester that serves as a key building block in the production of biodegradable polymers, particularly polylactic acid (PLA). This compound is recognized for its excellent biocompatibility and biodegradability, making it an ideal choice for applications in the medical and packaging industries. Researchers and manufacturers utilize L-(-)-Lactide to create environmentally friendly materials that can replace traditional plastics, thus contributing to sustainability efforts. Its unique properties allow for the development of high-performance materials that can be tailored for specific applications, such as drug delivery systems, sutures, and various biodegradable packaging solutions.

In addition to its ecological benefits, L-(-)-Lactide offers significant advantages over similar compounds, including a lower melting point and enhanced processing capabilities. This makes it easier to work with in various manufacturing processes, ensuring a smoother transition from raw material to finished product. As industries increasingly seek sustainable alternatives, L-(-)-Lactide stands out as a promising option for innovative applications in both research and commercial sectors.

Synonyms
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione, (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
CAS Number
4511-42-6
Purity
≥ 99% (GC)
Molecular Formula
C6H8O4
Molecular Weight
144.13
MDL Number
MFCD00070594
PubChem ID
7272
Melting Point
92 - 98 °C
Appearance
White crystal
Optical Rotation
[a]D20
Conditions
Store at 2 - 8 °C
General Information
Synonyms
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione, (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
CAS Number
4511-42-6
Purity
≥ 99% (GC)
Molecular Formula
C6H8O4
Molecular Weight
144.13
MDL Number
MFCD00070594
PubChem ID
7272
Melting Point
92 - 98 °C
Appearance
White crystal
Optical Rotation
[a]D20
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

L-(-)-Lactide is widely utilized in research focused on:

  • Biodegradable Plastics: L-(-)-Lactide is a key component in the production of polylactic acid (PLA), a biodegradable plastic used in packaging, disposable utensils, and agricultural films. Its eco-friendly nature appeals to industries aiming to reduce plastic waste.
  • Medical Devices: This compound is used to create biocompatible and biodegradable sutures and implants. Its ability to break down safely in the body makes it ideal for temporary medical devices, reducing the need for surgical removal.
  • Drug Delivery Systems: L-(-)-Lactide is incorporated into drug delivery formulations, allowing for controlled release of medications. This application is particularly beneficial in cancer therapies, where sustained drug release can enhance treatment efficacy.
  • Textiles: The textile industry utilizes L-(-)-Lactide in the production of biodegradable fibers. These fibers offer an environmentally friendly alternative to conventional synthetic fibers, appealing to eco-conscious consumers.
  • Food Packaging: Its use in food packaging materials helps extend shelf life while being environmentally friendly. L-(-)-Lactide-based films are effective barriers against moisture and gases, ensuring food quality without harming the environment.