The company focus on the preparation and industrialization of high-purity monodispersed polyethylene glycol modifiers for pharmaceutical use. We supply high-quality modifiers andnew materials to mitigate and resolve anti-PEG antibody issues, foster new productive forces, and drive sound development of the biomedicine and biomaterials industry.
The company has developed a variety of polypeptide and active small molecule modifierscontaining PEG4, PEG5, PEG6, PEG7, PEG8, PEG9, PEG10, PEG11, PEG12, PEG24, PEG36,PEG45 and PEG48, as well as drug linkers such as XDC and PROTAC, fluorescent dyes, andfunctional PEG derivatives and new materials for production and scientific researchincluding click chemistry products.
We aim to support enterprises, universities and research institutions in related fields with cost-effective, high-quality monodisperse polyethylene glycol products featuring lowhomolog content, pursuing coordinated growth and joint development.
| No. | Product Name | CAS No. | Quality Specification |
|---|---|---|---|
| 1 | m-PEG5-OH | 23778-52-1 | GC>99% Single homologous impurity: less than 0.1% |
| 2 | m-PEG6-OH | 23601-40-3 | |
| 3 | m-PEG7-OH | 4437-01-8 | |
| 4 | m-PEG8-OH | 25990-96-9 | HPLC-CAD>98% Single homologous impurity: less than 0.2 |
| 5 | m-PEG9-OH | 6048-68-6 | |
| 6 | m-PEG10-OH | 27425-92-9 | HPLC-CAD>98% Single homologous impurity: less than 0.2 |
| 7 | m-PEG11-OH | 2168540-65-4 | |
| 8 | m-PEG12-OH | 2050595-03-2 | |
| 9 | m-PEG24-OH | -- | HPLC-CAD>98% Single homologous impurity: less than 0.3 |
| No. | Product Name | CAS No. | Quality Specification |
|---|---|---|---|
| 1 | m-PEG2-NH2 | 31576-51-9 | GC>99% Single homologous impurity: less than 0.1% |
| 2 | m-PEG3-NH2 | 74654-07-2 | |
| 3 | m-PEG4-NH2 | 85030-56-4 | |
| 4 | m-PEG5-NH2 | 5498-83-9 | HPLC-CAD>98% Single homologous impurity: less than 0.2 |
| 5 | m-PEG6-NH2 | 184357-46-8 | |
| 6 | m-PEG7-NH2 | 170572-38-0 | HPLC-CAD>98% Single homologous impurity: less than 0.2 |
| 7 | m-PEG8-NH2 | 869718-81-0 | |
| 8 | m-PEG12-NH2 | 1977493-48-3 | |
| 9 | m-PEG24-NH2 | 2151823-08-2 | HPLC-CAD>98% Single homologous impurity: less than 0.3 |
| No. | Product Name | CAS No. | Quality Specification |
|---|---|---|---|
| 1 | m-PEG4-Br | 110429-45-3 | GC>98% Single homologous impurity: less than 0.1% |
| 2 | m-PEG5-Br | 854601-80-2 | |
| 3 | m-PEG6-Br | 125562-29-0 | |
| 4 | m-PEG7-Br | 104518-25-4 | |
| 5 | m-PEG8-Br | 1056881-04-9 | |
| 6 | m-PEG10-Br | N.A. | HPLC-CAD>98% Single homologous impurity: less than 0.15% |
| 7 | m-PEG12-Br | 1620461-89-3 | |
| 8 | m-PEG24-Br | N.A. | |
| 9 | m-PEG36-Br | N.A. | HPLC-CAD>98% Single homologous impurity: less than 0.5% |
