| No. | 系列 | 代表品种 | 主要应用 |
|---|---|---|---|
| 1 | m‑PEG 系列 | m-PEG5~PEG12 -OH /-NH₂ /-Br /-N₃ /-COOH /-OTs /-SH | 多肽与小分子药物侧链修饰、ADC/XDC 连接子、PROTAC 连接子 |
| 2 | 甘醇系列 | HO-PEG5~PEG36 -OH、m-PEG24 -OH、m-PEG45/48 | 长链修饰剂、脂质体与LNP 辅料 |
| 3 | N₃‑PEG 系列 | N₃‑PEG3~PEG36 -OH /-COOH /-OTs /-CH₂COOH /-Br /-NH₂ | 点击化学（CuAAC/SPAAC）、ADC 连接子 |
| 4 | NH₂‑PEG 系列 | NH₂‑PEG3~PEGn-OH /-COOH /-CH₂COOH /-NH₂ /-Alkyne | 多肽固相合成、蛋白质修饰、荧光标记 |
| 5 | Mal-PEG 系列 | Mal-PEGn-OH /-COOH /-NHS、Mal-Amido-PEG8 -NHS、SMCC | 巯基定点偶联、ADC 连接子 |
| 6 | FmocNH/BocNH 系列 | FmocNH-PEG3~PEG24 -COOH、BocNH-PEG3~PEGn-OH /-Br | 多肽侧链合成（GLP-1 类、C5 抑制剂类） |
| 7 | 功能性产品 | DBCO-PEGn、Poma-PEGn、Biotin-PEGn、VHL/AHPC-PEGn、[18F]6-fluoro-L-DOPA 前体 | 点击化学、PROTAC、诊断显像 |
| 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 | GC>99% Single homologous impurity: less than 0.1% |
| 3 | m‑PEG₇‑OH | 4437‑01‑8 | GC>99% Single homologous impurity: less than 0.1% |
| 4 | m‑PEG₈‑OH | 25990‑96‑9 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 5 | m‑PEG₉‑OH | 6048‑68‑6 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 6 | m‑PEG₁₀‑OH | 27425‑92‑9 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 7 | m‑PEG₁₁‑OH | 2168540‑65‑4 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 8 | m‑PEG₁₂‑OH | 2050595‑03‑2 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 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 | GC>99% Single homologous impurity: less than 0.1% |
| 3 | m‑PEG₄‑NH₂ | 85030‑56‑4 | GC>99% Single homologous impurity: less than 0.1% |
| 4 | m‑PEG₅‑NH₂ | 5498‑83‑9 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 5 | m‑PEG₆‑NH₂ | 184357‑46‑8 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 6 | m‑PEG₇‑NH₂ | 170572‑38‑0 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 7 | m‑PEG₈‑NH₂ | 869718‑81‑0 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 8 | m‑PEG₁₂‑NH₂ | 1977493‑48‑3 | HPLC‑CAD>98% Single homologous impurity: less than 0.2% |
| 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 | GC>98% Single homologous impurity: less than 0.1% |
| 3 | m‑PEG₆‑Br | 125562‑29‑0 | GC>98% Single homologous impurity: less than 0.1% |
| 4 | m‑PEG₇‑Br | 104518‑25‑4 | GC>98% Single homologous impurity: less than 0.1% |
| 5 | m‑PEG₈‑Br | 1056881‑04‑9 | GC>98% Single homologous impurity: less than 0.1% |
| 6 | m‑PEG₁₀‑Br | N.A. | HPLC‑CAD>98% Single homologous impurity: less than 0.15% |
| 7 | m‑PEG₁₂‑Br | 1620461‑89‑3 | HPLC‑CAD>98% Single homologous impurity: less than 0.15% |
| 8 | m‑PEG₂₄‑Br | N.A. | HPLC‑CAD>98% Single homologous impurity: less than 0.15% |
| 9 | m‑PEG₃₆‑Br | N.A. | HPLC‑CAD>98% Single homologous impurity: less than 0.5% |
