BP10984 PLGA 50:50, Lauryl Ester Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa

Catalogue Number	BP10984
CAS Number	26780-50-7
Composition	Poly(D, L-lactide-co-glycolide) 50:50, Lauryl Ester Terminated
Form	Powder

BP10984 is a low molecular weight PLGA 50:50 copolymer with standard lauryl ester termination, characterised by intrinsic viscosity (IV) ≤ 0.18 dl/g and molecular weight (Mw) ≤ 15 kDa. The lauryl ester end group provides enhanced hydrophobicity and predictable degradation profiles. This versatile material is engineered for diverse industrial and personal care applications. Its balanced monomer ratio enables excellent processing versatility and tunable release kinetics. Stanford Advanced Materials (SAM) ensures consistent quality through controlled polymerisation, supporting sustainable and reproducible product development. Products with other specific molecular weight ranges or custom ester end groups are available upon request.

INQUIRY

Description

Specification

Reviews

FAQ

What are the key advantages of lauryl ester termination?

Lauryl ester termination provides enhanced hydrophobicity compared to standard ester or acid end groups, which can slow initial water uptake, moderate early-stage degradation, and improve compatibility with hydrophobic actives or matrices.

What is the typical degradation time for this material?

Due to its low molecular weight (Mw ≤ 15 kDa), this grade is designed for relatively rapid degradation, typically ranging from several weeks to a few months under physiological or ambient environmental conditions. The exact timeframe depends on the specific environment (e.g., temperature, pH, moisture).

Can this material be used in cosmetic formulations?

Yes, this PLGA is suitable as a biodegradable carrier for controlled release of actives (e.g., vitamins, antioxidants) in skincare and haircare products. Customers must verify compliance with local cosmetic regulations for their specific formulation and market.

How does the low viscosity benefit processing?

The low intrinsic viscosity (≤ 0.18 dl/g) ensures easy dissolution in common organic solvents, lower processing temperatures, and facilitates applications such as spraying, coating, and the formation of thin films or microcapsules with excellent uniformity.

Can you supply PLGA with different molecular weights or end groups?

Yes. We offer a range of PLGA copolymers with varying monomer ratios, molecular weights, and end-group functionalities (including acid-terminated and other ester terminations). Please contact our technical sales team to discuss your specific requirements.

Specification	Details
Material Description	50:50 D, L-PLGA with lauryl ester end group
Appearance	White to pale-yellow powder or granules
Glass Transition Temperature (Tg)	30–40 °C (Typical range for Mw ≤ 15 kDa)
Molecular Weight (Mw)	Available in precise sub-grades: ≤ 5 kDa; 5–15 kDa
Intrinsic Viscosity (IV)	Corresponding sub-grades: ≤ 0.08 dl/g; 0.08–0.18 dl/g
Copolymer mole ratio (D, L-lactide)	45 to 55 mol %
Copolymer mole ratio (glycolide)	45 to 55 mol %
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.5 %
Total Heavy Metals	≤ 10 ppm
Catalyst Residue	≤ 200 ppm
Monomer Residue	≤ 1 %

BP10984 PLGA 50:50, Lauryl Ester Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa

PLGA 50:50, Lauryl Ester Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa Description

PLGA 50:50, Lauryl Ester Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa Applications

PLGA 50:50, Lauryl Ester Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa Packing

Additional Information

Specification

SDS

Case

CUSTOMER REVIEWS

FAQ

What are the key advantages of lauryl ester termination?

What is the typical degradation time for this material?

Can this material be used in cosmetic formulations?

How does the low viscosity benefit processing?

Can you supply PLGA with different molecular weights or end groups?

LAST RECOMMENDATION

REQUEST A QUOTE

NEED HELP?

POPULAR CATEGORIES

OUR COMPANY