≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,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.
Bis-PEG6-NHS ester is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Bis-PEG6-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)
| Canonical Smiles | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O |
|---|---|
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| InChIKey | FDLGRFGWAMAWTE-UHFFFAOYSA-N |
| INCHI | 1S/C24H36N2O14/c27-19-1-2-20(28)25(19)39-23(31)5-7-33-9-11-35-13-15-37-17-18-38-16-14-36-12-10-34-8-6-24(32)40-26-21(29)3-4-22(26)30/h1-18H2 |
| Isomeric SMILES | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O |
| Molecular Weight | 576.55 |
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 |
| Class | Carboxylic acids and derivatives |
| Subclass | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Pyrrolidine-2-ones Dicarboximides Lactams Dialkyl ethers Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Pyrrolidone - 2-pyrrolidone - Dicarboximide - Pyrrolidine - Lactam - Organoheterocyclic compound - Ether - Dialkyl ether - Azacycle - Organic oxide - Organic oxygen compound - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2611243 | Certificate of Analysis | Jan 15, 2026 | B595048 |
| E2611244 | Certificate of Analysis | Jan 15, 2026 | B595048 |
| E2611245 | Certificate of Analysis | Jan 15, 2026 | B595048 |
| E2611246 | Certificate of Analysis | Jan 15, 2026 | B595048 |
| Solubility | Solubility in DMSO, DCM |
|---|---|
| Sensitivity | Light sensitive，Moisture sensitive |
| Molecular Weight | 576.500 g/mol |
| XLogP3 | -2.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 25 |
| Exact Mass | 576.217 Da |
| Monoisotopic Mass | 576.217 Da |
| Topological Polar Surface Area | 183.000 Ų |
| Heavy Atom Count | 40 |
| Formal Charge | 0 |
| Complexity | 751.000 |
| 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 |
