Monomethoxyl Poly Ethylene Glycol B Polycaprolactone - China

Model mPEG-PCL

Chemical Formula CH3(C2H4O)m (C6H10O2)n

CAS

Chemical Structure

Instructions This product is a block copolymer.

One block

is hydrophilic monomethoxyl poly(ethylene glycol), the other

block is lipophilic Poly(ε-caprolactone) .

mPEG-PCL 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.

This products can find usage in microspheres, microcapsules,

vesicles, micelles, sustained release of drugs, controlled

release, tissue engineering scaffolds, etc.

Item Specifications

Appearance White powder or particles

MV Range g/mol 2000-20000

Glass Transition Temperature C Amorphous

Residual Monomers % <1

Residual Solvents % <0.05

Extractable Heavy Metals ppm <10

Stannum (Catalyst) ppm <200

Density g/cm3 1.0-1.25

Sulfate Ash: % <0.05

According to the different molecular weight of monomethoxyl

poly(ethylene glycol)-b-poly and Poly(ε-caprolactone) can

divided into different models.

Model Name mPEG MV

g/mol PCL MV

g/mol Mv RANGE

g/mol

mPEG-PCL0202 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 2000 2000 3200-4800

mPEG-PCL0204 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 2000 4000 4800-7200

mPEG-PCL0206 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 2000 6000 6400-9600

mPEG-PCL0208 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 2000 8000 8000-12000

mPEG-PCL0210 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 2000 10000 9600-14400

mPEG-PCL0505 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 5000 5000 8000-12000

mPEG-PCL0510 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 5000 10000 12000-18000

mPEG-PCL0515 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 5000 15000 16000-24000

mPEG-PCL0220 Monomethoxyl poly(ethylene glycol)-b-poly -

Poly(ε-caprolacto ne) 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.