| Company Name: |
T&W GROUP |
| Tel: |
021-61551611 13296011611 |
| Email: |
contact@trustwe.com |
HOOC-PEG7-CH2CH2COOH manufacturers
- Bis-PEG8-acid
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2026-05-11
- CAS:1246189-43-4
- Purity:
- Supply Ability: 10g
- Bis-PEG8-acid
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2025-06-07
- CAS:1246189-43-4
- Min. Order: 1g
- Purity: >98.00%
- Supply Ability: 1g
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| | HOOC-PEG7-CH2CH2COOH Basic information |
| Product Name: | HOOC-PEG7-CH2CH2COOH | | Synonyms: | HOOC-PEG7-CH2CH2COOH;HOOCCH2CH2O-PEG7-CH2CH2COOH;Bis-PEG8-COOH;4,7,10,13,16,19,22,25-Octaoxaoctacosane-1,28-dioic Acid;Di-Acid-PEG8;HOOCCH2CH2O-PEG7-CH2CH2COOH/4,7,10,13,16,19,22,25-Octaoxaoctacosanedioic acid;Bis-PEG8-acid BIS-;COOHCH2CH2-PEG7-CH2CH2COOH | | CAS: | 1246189-43-4 | | MF: | C20H38O12 | | MW: | 470.51 | | EINECS: | | | Product Categories: | peg | | Mol File: | 1246189-43-4.mol |  |
| | HOOC-PEG7-CH2CH2COOH Chemical Properties |
| Boiling point | 601.8±55.0 °C(Predicted) | | density | 1.179±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | pka | 3.97±0.10(Predicted) | | form | Solid | | color | White to off-white |
| | HOOC-PEG7-CH2CH2COOH Usage And Synthesis |
| Description | Bis-PEG8-acid is a PEG linker containing terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. | | Uses | Bis-PEG8-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Bis-PEG8-acid is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. | | IC 50 | PEGs; Cleavable Linker | | References | [1] Gregory Slobodkin, et al. Polyamine derivatives. WO2010108108A2 |
| | HOOC-PEG7-CH2CH2COOH Preparation Products And Raw materials |
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