≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
S-acetyl-PEG2-t-butyl ester is a PEG derivative containing a sulfur acetyl group and a t-butyl ester. The sulfur acetyl group can be deprotected to form a thiol group. The t-butyl ester can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.
| Sonrisas canónicas | CC(=O)SCCOCCOCCC(=O)OC(C)(C)C |
|---|---|
| IUPAC Name | tert-butyl 3-[2-(2-acetylsulfanylethoxy)ethoxy]propanoate |
| InChIKey | DSBKYHJZFUGMFX-UHFFFAOYSA-N |
| INCHI | 1S/C13H24O5S/c1-11(14)19-10-9-17-8-7-16-6-5-12(15)18-13(2,3)4/h5-10H2,1-4H3 |
| Isómeros SMILES | CC(=O)SCCOCCOCCC(=O)OC(C)(C)C |
| CAS alternativo | 1820641-93-7 |
| PubChem CID | 77078526 |
| Peso molecular | 292.4 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Clase | Thiocarboxylic acids and derivatives |
| Subclass | Thioesters |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thioesters |
| Alternative Parents | Carboxylic acid esters Carbothioic S-esters Sulfenyl compounds Monocarboxylic acids and derivatives Dialkyl ethers Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Carbothioic s-ester - Thiocarboxylic acid ester - Carboxylic acid ester - Sulfenyl compound - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as thioesters. These are organic compounds containing an ester of thiocarboxylic acid, with the general structure RC(=S)XR' (R=H, alkyl, aryl; R'=alkyl, aryl; X=O,S). |
| External Descriptors | Not available |
| Sensibilidad | air sensitive |
|---|---|
| Peso molecular | 292.390 g/mol |
| XLogP3 | 1.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 12 |
| Exact Mass | 292.134 Da |
| Monoisotopic Mass | 292.134 Da |
| Topological Polar Surface Area | 87.100 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 273.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
H2522644