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7-methylisatin

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Identification
Molecular formula
C9H7NO2
CAS number
2364-31-4
IUPAC name
7-methylindoline-2,3-dione
State
State

At room temperature, 7-Methylisatin is a solid. Like many crystalline substances, it remains stable in this form under typical atmospheric conditions.

Melting point (Celsius)
220.00
Melting point (Kelvin)
493.15
Boiling point (Celsius)
260.00
Boiling point (Kelvin)
533.15
General information
Molecular weight
161.16g/mol
Molar mass
161.1660g/mol
Density
1.4184g/cm3
Appearence

7-Methylisatin appears as a crystalline solid. It typically has a yellow to orange color, which is characteristic of many indoline-2,3-diones. The compound may also exhibit varying shades depending on particle size and purity.

Comment on solubility

Solubility of 7-methylindoline-2,3-dione

7-methylindoline-2,3-dione exhibits unique solubility characteristics that are essential for its application in various fields. This compound is typically soluble in organic solvents due to its relatively nonpolar structure, which makes it less compatible with polar solvents like water.

Key Points on Solubility:

  • Organic Solvents: 7-methylindoline-2,3-dione is readily soluble in solvents such as ethanol, methanol, and acetone.
  • Water Solubility: The solubility in water is minimal, making aqueous solutions impractical without the aid of co-solvents.
  • Concentration Dependency: Its solubility can vary significantly with changes in temperature and concentration; generally, increased temperature may enhance solubility.

When attempting to dissolve this compound, it is advisable to consider the following:

  1. Choose nonpolar organic solvents for effective dissolution.
  2. Avoid polar solvents if the goal is to enhance solubility.
  3. Monitor conditions such as temperature and mixing speed to optimize solubility.

In summary, understanding the solubility of 7-methylindoline-2,3-dione is crucial for its effective use in chemical syntheses and applications, and careful selection of solvents can lead to successful outcomes.

Interesting facts

Interesting Facts about 7-Methylindoline-2,3-dione

7-Methylindoline-2,3-dione, known for its unique structure and properties, is a member of the indole derivatives family and showcases intriguing characteristics that attract the attention of the scientific community. Here are some fascinating aspects of this compound:

  • Structural Significance: The compound features a fused bicyclic system that combines the indole and diketone structures, which enhances its reactivity and applications in synthetic chemistry.
  • Biological Activities: Compounds related to 7-Methylindoline-2,3-dione have been investigated for their biological properties, with several studies indicating potential pharmacological effects, particularly in the realm of anticancer activity.
  • Versatile Applications: This compound serves as a valuable intermediate in the synthesis of various dyes, pigments, and pharmaceutical agents, making it pivotal in both industrial and research settings.
  • Research Interest: The study of indoline derivatives, including this compound, is immensely popular among chemists, as they can lead to the discovery of new materials and enhance the understanding of complex chemical reactions.
  • Potential for Derivative Synthesis: The reactive sites within the molecular structure open avenues for the development of novel derivatives with tailored properties, facilitating advancements in medicinal chemistry.

As scientists continue to explore the diverse properties of 7-Methylindoline-2,3-dione, it stands as a testament to the complexity and potential of organic compounds. In the words of renowned chemist Linus Pauling, "The best way to have a good idea is to have a lot of ideas." The exploration of such compounds fuels creative thinking and innovation in the field of chemistry.

Synonyms
7-Methylisatin
1127-59-9
7-Methyl-1H-indole-2,3-dione
1H-Indole-2,3-dione, 7-methyl-
7-Methyl-2,3-indolinedione
7-Methyl-indole-2,3-dione
INDOLE-2,3-DIONE, 7-METHYL-
NSC 3161
EINECS 214-431-9
C35A9KWT4G
BRN 0128145
AI3-61860
NSC-3161
ISATIN, 7-METHYL-
DTXSID7074456
7-METHYL-2,3-DIHYDRO-2,3-DIOXOINDOLE
5-21-11-00183 (Beilstein Handbook Reference)
DTXCID3033301
1H-Indole-2,3-dione, 7-methyl-(9CI)
214-431-9
7-Methylindoline-2,3-dione
7-methyl-2,3-dihydro-1H-indole-2,3-dione
NSC3161
MFCD00022797
MLS002637670
7-METHYLISATINE
7-methyl-1~{H}-indole-2,3-dione
7-Methylsatin
7-methyl isatin
Indole-2, 7-methyl-
UNII-C35A9KWT4G
Isatin-based compound, 41
1H-Indole-2, 7-methyl-
CHEMBL224884
SCHEMBL3088689
7-methyl-1H-indol-2,3-dione
BDBM22821
HMS3091J05
ALBB-002977
BCP21755
STR06774
7-Methyl-1H-indole-2,3-dione #
STK255769
AKOS000115229
CS-W007719
FM68052
HY-W007719
SB30765
PD194989
SMR001547194
SY081570
DB-041117
NS00023657
EN300-01162
AE-017/30049024
SR-01000550631
SR-01000550631-1
Z56891319
F0452-5409
7-Methyl-1H-indole-2,3-dione;7-Methylindoline-2,3-dione