≥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.
m-PEG1-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.
| パブケム・シド | 528773429 |
|---|---|
| カノニカル・スマイル | COCCC(=O)ON1C(=O)CCC1=O |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 3-methoxypropanoate |
| InChIKey | GDPPBYZKFKEXML-UHFFFAOYSA-N |
| INCHI | 1S/C8H11NO5/c1-13-5-4-8(12)14-9-6(10)2-3-7(9)11/h2-5H2,1H3 |
| 異性体SMILES | COCCC(=O)ON1C(=O)CCC1=O |
| 分子量 | 201.18 |
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 | Organoheterocyclic compounds |
| 分類 | Pyrrolidines |
| Subclass | Pyrrolidones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrrolidine-2-ones |
| Alternative Parents | Dicarboximides Lactams Monocarboxylic acids and derivatives Dialkyl ethers Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | 2-pyrrolidone - Dicarboximide - Lactam - Carboxylic acid derivative - Dialkyl ether - Ether - Azacycle - Monocarboxylic acid or derivatives - Carbonyl group - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aliphatic heteromonocyclic compound |
| 説明 | This compound belongs to the class of organic compounds known as pyrrolidine-2-ones. These are pyrrolidines which bear a C=O group at position 2 of the pyrrolidine ring. |
| External Descriptors | Not available |
| 溶解度 | Solubility in DCM |
|---|---|
| 感度 | Light sensitive；Moisture sensitive |
| 分子量 | 201.180 g/mol |
| XLogP3 | -1.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 201.064 Da |
| Monoisotopic Mass | 201.064 Da |
| Topological Polar Surface Area | 72.900 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 246.000 |
| 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 |
I2512328