- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Hydroxy-PEG14-acid
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Huang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Hydroxy-PEG14-acid
- Price: ￥2848.0/250mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- ShangHai DC Chemicals Co.,Ltd
- China
- Product Name: Hydroxy-PEG14-acid
- Price: ￥Inquiry/1g
- Purity: 98.9%
- Stocking Period: 1 Day
- Contact: Tony Lai
- DC Chemicals Limited
- China
- Product Name: Hydroxy-PEG14-acid
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
117786-94-4
117786-94-4 structure
- Name: Hydroxy-PEG14-acid
- Chemical Name: O-(2-Carboxyethyl)polyethylene glycol
- CAS Number: 117786-94-4
- Molecular Formula: (C2H4O)nC3H6O3
- Molecular Weight:
- Create Date: 2018-02-09 08:00:00
- Modify Date: 2024-01-08 12:26:21
-
Hydroxy-PEG14-acid is a PEG derivative containing a hydroxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
| Name | O-(2-Carboxyethyl)polyethylene glycol |
|---|---|
| Synonyms |
Polyethylene glycol 3400 monoacid
Poly(oxy-1,2-ethanediyl), α-(2-carboxyethyl)-ω-hydroxy- |
| Molecular Formula | (C2H4O)nC3H6O3 |
|---|---|
| Storage condition | -20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |