CAS 5724-81-2

1-Pyrroline

Description:

1-Pyrroline, with the CAS number 5724-81-2, is a five-membered heterocyclic compound featuring a nitrogen atom in its ring structure. It is classified as an unsaturated cyclic amine, specifically a derivative of pyrrole. The compound is characterized by its distinctive ring structure, which includes four carbon atoms and one nitrogen atom, contributing to its unique chemical properties. 1-Pyrroline is typically a colorless to pale yellow liquid with a characteristic odor. It is soluble in water and organic solvents, making it versatile in various chemical applications. The compound is known for its role in organic synthesis and can serve as an intermediate in the production of various pharmaceuticals and agrochemicals. Additionally, 1-Pyrroline can participate in reactions such as cycloadditions and can be involved in the formation of more complex nitrogen-containing compounds. Its reactivity is influenced by the presence of the nitrogen atom, which can engage in hydrogen bonding and other interactions, making it a valuable compound in both research and industrial contexts.

Formula: C₄H₇N

InChI: InChI=1S/C4H7N/c1-2-4-5-3-1/h3H,1-2,4H2

InChI key: InChIKey=ZVJHJDDKYZXRJI-UHFFFAOYSA-N

SMILES: C1CC=NC1

Synonyms:

• 1-Pyrroline
• 2-[(4-bromophenyl)amino]-N'-[(Z)-(5-methoxy-3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide (non-preferred name)
• 2H-Pyrrole, 3,4-dihydro-
• 2H-Pyrrolenine, 3,4-dihydro-
• Isopyrroline
• delta(1)-Pyrroline
• Δ¹-Pyrroline
• 3,4-Dihydro-2H-pyrrole

1-Pyrroline (Mixture of Monomer and Trimer)

Controlled Product

CAS: 5724-81-2, 5981-17-9

Applications It is used in the Biological study and evaluation of aliphatic and aromatic amines and amides as flavoring materials.
References Anadon, A., et al.: EFSA. Journal., 9, 42 (2011)

Formula: C₁₂H₂₁N₃·C₄H₇N

Color and Shape: Neat

Molecular weight: 276.43

Ref: TR-P572480