- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Octaethylene glycol monomethyl ether
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Octaethylene glycol monomethyl ether
- Price: ￥2288.0/1g ￥8068.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: m-PEG8-alcohol
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Octaethylene glycol monomethyl ether
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
25990-96-9
25990-96-9 structure
- Name: Octaethylene glycol monomethyl ether
- Chemical Name: 2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
- CAS Number: 25990-96-9
- Molecular Formula: C17H36O9
- Molecular Weight: 384.462
- Catalog: Catalysts and additives Polyethylene glycol derivative
- Create Date: 2018-07-17 17:19:46
- Modify Date: 2025-08-26 20:33:48
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Octaethylene glycol monomethyl ether is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
| Name | 2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol |
|---|---|
| Synonyms |
2,5,8,11,14,17,20,23-Octaoxapentacosan-25-ol
3,6,9,12,15,18,21,24-Octaoxapentacosan-1-ol polyethylene(n ca. 8)glycol monomethyl ether 23-methoxy-3,6,9,12,15,18,21-heptaoxa-tricosan-1-ol Octaethylene Glycol MonoMethyl Ether O-methyl-octaethylene glycol |
| Description | Octaethylene glycol monomethyl ether is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. |
|---|---|
| Related Catalog | |
| Target |
PEGs |
| In Vitro | PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1]. |
| References |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 454.0±40.0 °C at 760 mmHg |
| Molecular Formula | C17H36O9 |
| Molecular Weight | 384.462 |
| Flash Point | 228.4±27.3 °C |
| Exact Mass | 384.235931 |
| PSA | 94.07000 |
| LogP | -3.30 |
| Vapour Pressure | 0.0±2.5 mmHg at 25°C |
| Index of Refraction | 1.451 |
| Storage condition | 2-8°C |
| HS Code | 2909499000 |
|---|
|
~%
25990-96-9 |
| Literature: Journal of Organic Chemistry, , vol. 76, # 3 p. 875 - 881 |
|
~%
25990-96-9 |
| Literature: Journal of Organic Chemistry, , vol. 76, # 3 p. 875 - 881 |
|
~%
25990-96-9 |
| Literature: Journal of Organic Chemistry, , vol. 76, # 3 p. 875 - 881 |
|
~%
25990-96-9 |
| Literature: Journal of Organic Chemistry, , vol. 76, # 3 p. 875 - 881 |
|
~%
25990-96-9 |
| Literature: US2769838 , ; |
|
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25990-96-9 |
| Literature: Bulletin of the Chemical Society of Japan, , vol. 51, p. 3111 - 3120 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
![1-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-2-nitrobenzene structure](https://image.chemsrc.com/caspic/064/92670-57-0.png)
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |