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N-Phenylmaleimide

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Identification
Molecular formula
C10H7NO2
CAS number
941-69-5
IUPAC name
1-phenylpyrrole-2,5-dione
State
State

At room temperature, N-Phenylmaleimide is primarily found in a solid state, taking form as a crystalline powder.

Melting point (Celsius)
90.00
Melting point (Kelvin)
363.15
Boiling point (Celsius)
374.00
Boiling point (Kelvin)
647.15
General information
Molecular weight
161.16g/mol
Molar mass
171.1610g/mol
Density
1.2200g/cm3
Appearence

N-Phenylmaleimide appears as white to pale yellow crystalline powder. It is often used in polymer chemistry and may present a slightly aromatic odor.

Comment on solubility

Solubility of 1-phenylpyrrole-2,5-dione

When considering the solubility of 1-phenylpyrrole-2,5-dione, it is crucial to understand its behavior in various solvents. This compound often showcases a degree of solubility due to its structural features:

  • Polar solvents: Typically, compounds like 1-phenylpyrrole-2,5-dione exhibit moderate solubility in polar solvents such as water, methanol, or ethanol. The presence of carbonyl groups (-C=O) within its structure enhances the ability to interact with polar molecules.
  • Non-polar solvents: Conversely, solubility may decrease significantly in non-polar solvents like hexane or benzene. The lack of polarity in these solvents diminishes the attractive interactions needed for dissolution.

Generally, the solubility of 1-phenylpyrrole-2,5-dione can be summarized as:

  • Good solubility in polar protic solvents
  • Limited solubility in non-polar solvents

In practical terms, it is often stated that, "The solubility behavior of a compound greatly influences its reactivity and applications." Understanding these solubility patterns can provide insights into how 1-phenylpyrrole-2,5-dione may be utilized in various chemical processes or formulations.

Interesting facts

Exploring 1-Phenylpyrrole-2,5-dione

1-Phenylpyrrole-2,5-dione is an intriguing chemical compound with a variety of interesting attributes that make it significant in the field of chemistry. It belongs to the class of pyrrole derivatives, which are known for their diverse reactivity and ability to participate in a wide range of chemical reactions.

Key Characteristics

  • Heterocyclic Structure: The compound features a five-membered ring that contains both carbon and nitrogen, which is typical of pyrrole structures.
  • Reactivity: Compounds like 1-phenylpyrrole-2,5-dione often exhibit interesting reactivity patterns, such as electrophilic aromatic substitution, due to their conjugated systems.
  • Biological Relevance: Pyrrole derivatives have been studied for their potential biological activities and pharmacological properties, including anti-inflammatory and antimicrobial effects.

Applications

Due to its unique structure, 1-phenylpyrrole-2,5-dione is explored in various applications, including:

  • Organic Synthesis: It serves as a versatile intermediate in the synthesis of various organic compounds.
  • Material Science: Compounds containing pyrrole rings are often used to create conductive polymers and organic electronics.
  • Pharmaceuticals: Research continues into its potential use in drug formulations or as a lead compound for developing new therapeutics.

Fascinating Insights

As a chemistry student or researcher, delving into the world of 1-phenylpyrrole-2,5-dione can yield plenty of exciting insights:

  • Consider the implications of its substituent groups which can drastically alter the compound's properties and reactivity.
  • The presence of the phenyl group can enhance the stability of the compound, leading to unique properties of the derivatives.
  • Understanding the mechanistic pathways of reactions involving such compounds can expand one’s chemical knowledge and experimental skills.

In conclusion, 1-phenylpyrrole-2,5-dione is not just a chemical compound but a gateway into a rich field of study that connects organic synthesis, material science, and medicinal chemistry. The pursuit of knowledge regarding this compound can lead to innovative discoveries and advancements in chemical research.

Synonyms
N-Phenylmaleimide
941-69-5
Maleanil
Maleinanil
Maleimidobenzene
1-Phenyl-1H-pyrrole-2,5-dione
1H-Pyrrole-2,5-dione, 1-phenyl-
MALEIMIDE, N-PHENYL-
NSC 8183
N-Fenylimid kyseliny maleinove
EINECS 213-382-0
N-Fenylimid kyseliny maleinove [Czech]
BRN 0125098
9U9KT462VW
DTXSID0041274
AI3-01186
NSC-8183
N-PHENYLMALEIMIDE [MI]
DTXCID8021274
EC 213-382-0
5-21-10-00009 (Beilstein Handbook Reference)
n-phenylmaleinimide
N-phenylmaleic imide
IMILEX P
n-phenylmaleic acid imide
213-382-0
1-phenylpyrrole-2,5-dione
1-phenyl-2,5-dihydro-1H-pyrrole-2,5-dione
N-phenyl maleimide
MFCD00005502
1-Phenyl-pyrrole-2,5-dione
CHEMBL76012
UNII-9U9KT462VW
N-phenylmaleinimde
n-phenylmale-imide
N-phenyl-maleinimide
N-phenyl maleic imide
N-Phenylmaleimide, 97%
WLN: T5VNVJ BR
ChemDiv3_000283
N-Phenylpyrrole-2,5-dione
SCHEMBL18713
1H-Pyrrole-2, 1-phenyl-
Pyrrole-1,5-dione, N-phenyl-
HIDBROSJWZYGSZ-UHFFFAOYSA-
NSC8183
CHEBI:230728
HMS1473M19
STR03760
Tox21_300672
1-Phenyl-1H-pyrrole-2,5-dione #
BDBM50300353
STL195609
AKOS000249503
CS-W019590
FP06263
IDI1_019601
UPCMLD0ENAT5455323:001
N-Phenylmaleimide, >=98.0% (HPLC)
NCGC00176508-01
NCGC00176508-02
NCGC00254580-01
AC-20477
CAS-941-69-5
PD135235
DB-057478
EU-0033370
NS00006686
P0900
EN300-20769
D77858
BRD-K27141229-001-01-9
Q27273236
F0266-1301
Z104481692
1-Phenyl-1H-pyrrole-2,5-dione; N-phenylmaleic imide; Maleimidobenzene
InChI=1/C10H7NO2/c12-9-6-7-10(13)11(9)8-4-2-1-3-5-8/h1-7H