≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Desiccated 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.
Propargyl-C1-NHS ester is a nonclaevable linker for antibody-agent-conjugation (ADC).
Form:Solid
IC50& Target:Non-cleavable
| Canonical Smiles | C#CCCC(=O)ON1C(=O)CCC1=O |
|---|---|
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) pent-4-ynoate |
| InChIKey | VLQOCPXVAZTWQR-UHFFFAOYSA-N |
| INCHI | 1S/C9H9NO4/c1-2-3-4-9(13)14-10-7(11)5-6-8(10)12/h1H,3-6H2 |
| Isomeric SMILES | C#CCCC(=O)ON1C(=O)CCC1=O |
| PubChem CID | 57339402 |
| Molecular Weight | 195.17 |
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 |
| Class | Pyrrolidines |
| Subclass | Pyrrolidones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrrolidine-2-ones |
| Alternative Parents | Dicarboximides Lactams Monocarboxylic acids and derivatives Azacyclic compounds Acetylides Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | 2-pyrrolidone - Dicarboximide - Lactam - Acetylide - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic heteromonocyclic compound |
| Description | 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 |
| Solubility | DMSO : 100 mg/mL (512.37 mM; Need ultrasonic) |
|---|---|
| Molecular Weight | 195.170 g/mol |
| XLogP3 | -0.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 195.053 Da |
| Monoisotopic Mass | 195.053 Da |
| Topological Polar Surface Area | 63.700 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 309.000 |
| 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 |
