Introduction：Basic information about CAS 13887-98-4|3,6,9-Trioxaundecanedioic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,6,9-Trioxaundecanedioic acid |
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| CAS Number | 13887-98-4 | Molecular Weight | 222.193 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 443.7±30.0 °C at 760 mmHg |
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| Molecular Formula | C8H14O7 | Melting Point | / |
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| MSDS | / | Flash Point | 178.3±18.1 °C |
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Names
| Name | 3,6,9-Trioxaundecanedioic acid |
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| Synonym | More Synonyms |
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3,6,9-Trioxaundecanedioic acid BiologicalActivity
| Description | 369-Trioxaundecanedioic Acid 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 | 1.3±0.1 g/cm3 |
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| Boiling Point | 443.7±30.0 °C at 760 mmHg |
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| Molecular Formula | C8H14O7 |
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| Molecular Weight | 222.193 |
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| Flash Point | 178.3±18.1 °C |
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| Exact Mass | 222.073959 |
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| PSA | 102.29000 |
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| LogP | -1.96 |
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| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
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| Index of Refraction | 1.474 |
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| InChIKey | HJZZQNLKBWJYPD-UHFFFAOYSA-N |
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| SMILES | O=C(O)COCCOCCOCC(=O)O |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | 41 |
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| Safety Phrases | 26-39 |
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| RIDADR | UN 1760 |
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| Packaging Group | III |
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| HS Code | 2918990090 |
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Customs
| HS Code | 2918990090 |
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| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 2,2'-[Oxybis(2,1-ethanediyloxy)]diacetic acid |
| 2-[2-[2-(carboxymethoxy)ethoxy]ethoxy]acetic acid |
| 2,2'-[Oxybis(ethane-2,1-diyloxy)]diacetic acid |
| Acetic acid, 2,2'-[oxybis(2,1-ethanediyloxy)]bis- |
