1-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-1H-pyrrole-2,5-dione | CAS No. 1325208-25-0

1-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-1H-pyrrole-2,5-dione

Basic Information

CAS Number

1325208-25-0

Molecular Formula

C19H26N2O10

Molecular Weight

442.42 g/mol

AD

Basic Physical Properties

O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCN2C(C=CC2=O)=O

InChI

InChI=1S/C19H26N2O10/c22-15-1-2-16(23)20(15)6-8-28-10-12-30-14-13-29-11-9-27-7-5-19(26)31-21-17(24)3-4-18(21)25/h1-2H,3-14H2

InChIKey

TUPOSLKVPPFQGR-UHFFFAOYSA-N

LogP

-1.0248999999999953

Topological Polar Surface Area

137.98 Ų

Hydrogen Bond Donor/Acceptor

0 / 12

Complexity

659

Synonyms & References

English

  • 2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2H-pyrrol-1(5H)-yl)-3,6,9,12-tetraoxapentadecan-15-oate
  • Mal-PEG4-NHS
  • Mal-PEG4-NHS ester
  • (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
  • MEL-Tetra-EG-Osu
  • C19H26N2O10
  • 6847AJ
  • 4,7,10,13-Tet

MDL Number

MFCD20230464

FAQ

What are the physical and chemical properties of 1-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-1H-pyrrole-2,5-dione (CAS: 1325208-25-0)?

This compound is a crystalline solid with a molecular weight of approximately 432.43 g/mol. It is moderately soluble in organic solvents like dichloromethane and acetone. Chemically, it is highly reactive due to its pyrrole and carboxylic acid functionalities. It readily undergoes nucleophilic substitution and can form hydrogen bonds due to its carboxylic acid group.

How is 1-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-1H-pyrrole-2,5-dione (CAS: 1325208-25-0) typically synthesized?

This compound can be synthesized via a multistep process involving the condensation of a 15-carbon alcohol with 2,5-dioxopyrrolidine, followed by a series of acetylation and deprotection steps. The key reagents include acetic anhydride and hydrochloric acid, with high selectivity and moderate yield typically achieved.

What industries use 1-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-1H-pyrrole-2,5-dione (CAS: 1325208-25-0)?

This compound is used in pharmaceuticals for its potential as a drug intermediate, in sensors due to its reactivity with certain analytes, and in semiconductors for its application in organic light-emitting diodes (OLEDs). It also shows promise in the development of new materials for polymer-based applications.

What precautions should be taken when handling 1-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-1H-pyrrole-2,5-dione (CAS: 1325208-25-0)?

When handling this compound, it is crucial to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood due to its reactivity. In case of spillage, absorb with paper towels and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed information and emergency procedures.

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