Triethylene glycol di(p-toluenesulfonate)
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| Category | Small-molecule Homobifunctional PEG |
| Catalog NO. | BPG-2200 |
| Product Name | Triethylene glycol di(p-toluenesulfonate) |
| CAS | 19249-03-7 |
| Molecular Formula | C20H26O8S2 |
| Molecular Weight | 458.55 |
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Product Information
| Description | Triethylene glycol di(p-toluenesulfonate) is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs. |
| Synonyms | Tos-PEG4-Tos; Tos-PEG3-Tos; (Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate); Tri(Ethylene Glycol) Di-P-Toluenesulfonate; Triethylene glycol di(p-toluenesulfonate); Triethylene glycol ditosylate; Triethylene Glycol Bis(p-toluenesulfonate); 2,2'-(Ethylenedioxy)diethyl ditosylate; Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-, bis(4-methylbenzenesulfonate); 1,8-Bis(tosyloxy)-3,6-dioxaoctane; NSC244980; 1,10-Ditosyl-1,4,7,10-tetraoxadecane; 1,2-Bis(2-tosyloxyethoxy)ethane |
| IUPAC Name | 2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethyl 4-methylbenzenesulfonate |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C |
| InChI | InChI=1S/C20H26O8S2/c1-17-3-7-19(8-4-17)29(21,22)27-15-13-25-11-12-26-14-16-28-30(23,24)20-9-5-18(2)6-10-20/h3-10H,11-16H2,1-2H3 |
| InChIKey | KCONMNWPRXAWKK-UHFFFAOYSA-N |
| Boiling Point | 608.4±55.0°C at 760 mmHg |
| Melting Point | 78-82°C |
| Purity | ≥95% |
| Density | 1.281±0.1 g/cm3 |
| Solubility | Soluble in Ethanol |
| Appearance | White powder |
| Storage | Store at 2-8°C |
| Exact Mass | 458.10691013 |
| LogP | 4.60900 |
| Pictogram(s) | Irritant |
| Signal | Warning |
| Precautionary Statement Codes | P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 |
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