Introduction：Basic information about CAS 5617-32-3|heptaethylene glycol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | heptaethylene glycol |
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| CAS Number | 5617-32-3 | Molecular Weight | 326.383 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 435.0±40.0 °C at 760 mmHg |
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| Molecular Formula | C14H30O8 | Melting Point | / |
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| MSDS | / | Flash Point | 216.9±27.3 °C |
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Names
| Name | heptaethylene glycol |
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| Synonym | More Synonyms |
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heptaethylene glycol BiologicalActivity
| Description | Heptaethylene glycol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. |
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| Related Catalog | Research Areas >>CancerSignaling Pathways >>PROTAC >>PROTAC Linker |
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| Target | PEGs |
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| 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]. |
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| References | [1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 435.0±40.0 °C at 760 mmHg |
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| Molecular Formula | C14H30O8 |
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| Molecular Weight | 326.383 |
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| Flash Point | 216.9±27.3 °C |
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| Exact Mass | 326.194061 |
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| PSA | 95.84000 |
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| LogP | -3.30 |
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| Vapour Pressure | 0.0±2.4 mmHg at 25°C |
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| Index of Refraction | 1.462 |
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| InChIKey | XPJRQAIZZQMSCM-UHFFFAOYSA-N |
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| SMILES | OCCOCCOCCOCCOCCOCCOCCO |
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Safety Information
Customs
| HS Code | 2909499000 |
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| 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% |
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Synonyms
| Heptaethylene Glycol |
| 3,6,9,12,15,18-Hexaoxaicosane-1,20-diol |
| 3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol |
| EINECS 227-040-3 |
| 2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol |
