CAS 3345-50-4

2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-carboxamide

Description:

2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-carboxamide, with the CAS number 3345-50-4, is a heterocyclic organic compound characterized by its pyrrole ring structure, which features two carbonyl (oxo) groups and an amide functional group. This compound typically exhibits a white to off-white crystalline appearance and is soluble in polar solvents, reflecting its polar functional groups. The presence of the dioxo and carboxamide groups contributes to its potential reactivity, making it a candidate for various chemical transformations. It may participate in hydrogen bonding due to the amide group, influencing its solubility and interactions with other molecules. Additionally, this compound may have applications in pharmaceuticals or as an intermediate in organic synthesis, although specific uses can vary based on its reactivity and the context of its application. Safety data should be consulted for handling and storage, as with any chemical substance.

Formula: C₅H₄N₂O₃

InChI: InChI=1S/C5H4N2O3/c6-5(10)7-3(8)1-2-4(7)9/h1-2H,(H2,6,10)

InChI key: InChIKey=BNPFHEFZJPVCCE-UHFFFAOYSA-N

SMILES: C(N)(=O)N1C(=O)C=CC1=O

Synonyms:

• 1H-Pyrrole-1-carboxamide, 2,5-dihydro-2,5-dioxo-
• 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-carboxamide
• 2,5-Dioxo-3-pyrroline-1-carboxamide~1H-Pyrrole-2,5-dione-1-carboxamide
• 2,5-Dioxopyrrole-1-carboxamide
• 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxamide
• 3-Pyrroline-1-carboxamide, 2,5-dioxo-
• N-Carbamoylmaleimide
• N-Carbamylmaleimide
• NSC 19626
• NSC 524923
• NSC 58034

N-Carbamoylmaleimide, tech. 90%

CAS: 3345-50-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₅H₄N₂O₃

Purity: 90%

Color and Shape: Crystals or powder or crystalline powder, White to cream

Molecular weight: 140.10

Ref: 02-A13685

2,5-Dioxo-2,5-dihydro-1H-pyrrole-1-carboxamide

CAS: 3345-50-4

Formula: C₅H₄N₂O₃

Purity: 90%

Color and Shape: Solid

Molecular weight: 140.0969

Ref: IN-DA003SVG

2,5-Dioxo-2,5-Dihydro-1H-Pyrrole-1-Carboxamide

CAS: 3345-50-4

2,5-Dioxo-2,5-Dihydro-1H-Pyrrole-1-Carboxamide

Purity: 90%

Molecular weight: 140.1g/mol

Ref: 54-OR1023677

2,5-Dioxo-2,5-dihydro-1h-pyrrole-1-carboxamide

CAS: 3345-50-4

Purity: 98%

Molecular weight: 140.09800720214844

Ref: 10-F656490

N-Carbamoylmaleimide

CAS: 3345-50-4

N-Carbamoylmaleimide is a maleimide that reacts with amides to form N-hydroxysuccinimidyl esters. It is used as an alternative to succinimidyl esters for the synthesis of cross-linked polymers. The reaction proceeds via a cyclic intermediate, and is catalyzed by metal ions such as iron. The product is stable at room temperature, but decomposes at elevated temperatures. N-Carbamoylmaleimide can be synthesized by the reaction of methylbenzene with ammonia in the presence of sodium hydroxide, followed by dehydration with sulfuric acid. This compound can also be synthesized using a solid phase synthesis technique, which involves reacting an amine with vinyl ether and dimethylformamide in the presence of a carbonylating agent such as dicyclohexylcarbodiimide (DCC).

Formula: C₅H₄N₂O₃

Purity: Min. 95%

Molecular weight: 140.1 g/mol

Ref: 3D-DAA34550