Monomethoxyl Poly Ethylene Glycol B Dl Lactide - China

Name : monomethoxyl poly(ethylene glycol)-b-poly(DL-lactide )

Product Model : mPEG-PDL

Chemical Formula: CH3(C2H4O)m (C6H8O4)n

Chemical Structure:

Instructions: Monometho xyl poly(ethylene glycol)-b-poly(DL-

lactide) mPEG-PDLLA is a block copolymer.

One block is

hydrophilic monomethoxyl poly(ethylene glycol), the other

block is lipophilic poly(DL-lactide).

mPEG-PDLLA can be used as the carrier material of different

types of drugs to improve the water solubility of drugs,

encapsulation efficiency and drug loading rate.

mPEG-PLA can find usage in microspheres, microcapsules,

vesicles, micelles, sustained release of drugs, controlled

release, tissue engineering scaffolds, etc.

Appearance : White granular or powder

MV(Viscosity molecular weight): 2000-20000 g/mol

Specific Rrotation ，Chloroform : -10 - +10°

Melting Point: Amorphous

Residual Monomers: < 1%

Residual Solvents: < 0.05%

Extractable Heavy Metals: < 10 ppm

Stannum (Catalyst): < 200 ppm

Ddensity: 1.0-1.25 g/cm3

Sulfate Ash: < 0.05%

Model

Model MV(mPEG)

g/mol MV(PLA)

g/mol MV Range

g/mol

mPEG-PDL0202 2000 2000 3200-4800

mPEG-PDL0204 2000 4000 4800-7200

mPEG-PDL0206 2000 6000 6400-9600

mPEG-PDL0208 2000 8000 8000-12000

mPEG-PDL0210 2000 10000 9600-14400

mPEG-PDL0505 5000 5000 8000-12000

mPEG-PDL0510 5000 10000 12000-18000

mPEG-PDL0515 5000 15000 16000-24000

mPEG-PDL0520 5000 20000 20000-30000

Company Contact:

• Posted By: Changchun Sinobiomaterials Co.,Ltd.

• Phone: 15848782739

• Address: No. 666A Chaoqun Street, High-tech Industrial Deve, JILIN , China

• Email:

• Website: https://www.sinobiom.com

• Business Description: Changchun SinoBiomaterials Co., Ltd was founded in April 2007, High Tech
  
  Enterprises.
  
  It is mainly engaged in the manufacture of biodegradable
  
  polymer materials for medical applications, as well as the development
  
  and industrialization of the downstream products, such as L lactide (L
  
  LA), glycolic acid (GA), poly(L lactic acid) (PLLA), poly(glycolic acid)
  
  (PGA), poly(ε caprolactone) (PCL), monomethoxyl poly(ethylene glycol) b
  
  poly(lactic acid)(mPEG PLA) , Poly(D, L lactide) (PDLLA) and their
  
  copolymers, as well as absorbable internal fixation devices for fracture
  
  including bone screws and bone plates, tissue engineering scaffolds for
  
  bone repair, materials for sustained drug delivery, etc.
  
  Our company occupies an area of 10, 000 meter square with a total investment of 33.55 million yuan.
  
  There are an integrated experimental building and a production workshop in accordance with GMP standards, both occupying 3, 500 meter square.
  
  Over 90% of the employees in our company hold college degrees.
  
  The main management staffs have studied aboard for years.
  
  They have profound scientific attainments and abundant experience of management.
  
  With their expertise in chemical, biological and medical fields, our main technical staffs have strong capability for innovation and development of relative products.
  
  Changchun SinoBiomaterials Co., Ltd is technically supported by Changchun Institute of Applied Chemistry (CIAC), Chinese Academy of Sciences.
  
  The Science and Technology Innovation Centre for poly(lactic acid) based biodegradable materials of Jilin Province and the Science and Technology Innovation Centre for poly(lactic acid) based biomaterials of Changchun City were founded jointly by SinoBiom and CIAC in 2007 and 2009, respectively.
  
  The foundation of these two research centres has been promoting the application of Medical biodegradable polymer materials in the medicine field and continuing to promote the pace of industrialization, with the goal of achieving the integration of production and studying and research.