MilliporeSigma
All Photos(1)

Documents

81273

Sigma-Aldrich

Poly(L-lactide)

viscosity ~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

Sign Into View Organizational & Contract Pricing

Synonym(s):
L-Lactide polymer, PLA, Poly(L-Lactic acid)
Linear Formula:
CH3O(C6H8O4)nH
MDL number:
NACRES:
NA.23

description

ester terminated

Quality Level

form

solid

mol wt

Mw ~260,000

degradation timeframe

>3 years

impurities

≤0.5% water

ign. residue

≤0.1%

viscosity

~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

Mw/Mn

~1.5

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
94829764620765112
vibrant-m

81273

Poly(L-lactide)

vibrant-m

94829

Poly(L-lactide)

vibrant-m

764620

Poly(D,L-lactide)

vibrant-m

765112

Poly(L-lactide)

impurities

≤0.5% water

impurities

-

impurities

-

impurities

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

description

ester terminated

description

ester terminated

description

-

description

-

mol wt

Mw ~260,000

mol wt

average Mn 40,000

mol wt

average Mn 10,000

mol wt

average Mn 10,000

degradation timeframe

>3 years

degradation timeframe

>3 years

degradation timeframe

<6 months

degradation timeframe

>3 years

Application

medical device

Other Notes

end group: decyl ester

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 6

1 of 6

Polylactic acid Mw ~60,000

Sigma-Aldrich

38534

Polylactic acid

Poly(D,L-lactide) average Mn 20,000 (NMR), PDI &#8804;1.3

Sigma-Aldrich

767344

Poly(D,L-lactide)

Poly(D,L-lactide) mol wt 75,000-120,000

Sigma-Aldrich

P1691

Poly(D,L-lactide)

Martin Stoiber et al.
Journal of the mechanical behavior of biomedical materials, 104, 103652-103652 (2020-03-17)
For the proper function of small diameter vascular grafts their mechanical properties are essential. A variety of testing methods and protocols exists to measure tensile strength, compliance and viscoelastic material behavior. In this study the impact of the measurement protocol

Articles

Interest in utilizing biodegradable polymers for biomedical applications has grown since the 1960s.

Aliphatic polyesters such as polylactide, poly(lactide-co-glycolide) and polycaprolactone, as well as their copolymers, represent a diverse family of synthetic biodegradable polymers that have been widely explored for medical uses and are commercially available.

Immunosuppressive tumor-associated myeloid cells (TAMC) are responsible for glioblastoma (GBM) resistance to immunotherapies and existing standard of care treatments. This mini-review highlights recent progress in implementing nanotechnology in advancing TAMC-targeted therapies for GBM.

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service