CAS 13024-90-3

1-(4-Chlorophenyl)-3-methyl-5-pyrazolone

Description:

1-(4-Chlorophenyl)-3-methyl-5-pyrazolone, with the CAS number 13024-90-3, is an organic compound belonging to the pyrazolone class of compounds. It is characterized by a pyrazolone ring structure, which is a five-membered ring containing two nitrogen atoms. The presence of a 4-chlorophenyl group enhances its chemical properties, contributing to its potential as a pharmaceutical intermediate or in various chemical syntheses. This compound typically exhibits moderate solubility in organic solvents and may have limited solubility in water. Its molecular structure suggests that it may possess biological activity, making it of interest in medicinal chemistry. The compound is often studied for its potential applications in analgesics or anti-inflammatory agents. As with many organic compounds, safety data should be consulted, as it may pose hazards such as skin or eye irritation. Proper handling and storage conditions are essential to ensure safety and stability.

Formula: C₁₀H₉ClN₂O

InChI: InChI=1S/C10H9ClN2O/c1-7-6-10(14)13(12-7)9-4-2-8(11)3-5-9/h2-5H,6H2,1H3

InChI key: InChIKey=WHIXQFSPEDIMGL-UHFFFAOYSA-N

SMILES: O=C1N(N=C(C)C1)C2=CC=C(Cl)C=C2

Synonyms:

• 1-(4-Chlorophenyl)-3-Methyl-2-Pyrazolin-5-One
• 1-(4-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
• 1-(4-Chlorophenyl)-3-methyl-4,5-dihydropyrazole-5-one
• 2-(4-Chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one
• 2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one
• 2-(4-Chlorophenyl)-5-methyl-4H-pyrazol-3-one
• 2-(4-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
• 2-Pyrazolin-5-one, 1-(p-chlorophenyl)-3-methyl-
• 3-Methyl-1-(4-chlorophenyl)-2-pyrazolin-5-one
• 3-Methyl-1-(4-chlorophenyl)-5-pyrazolone
• 3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-

1-(4-Chlorophenyl)-3-methyl-5-pyrazolone

CAS: 13024-90-3

Formula: C₁₀H₉ClN₂O

Purity: >98.0%(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 208.65

Ref: 3B-C0953

3H-​Pyrazol-​3-​one, 2-​(4-​chlorophenyl)​-​2,​4-​dihydro-​5-​methyl-

CAS: 13024-90-3

Formula: C₁₀H₉ClN₂O

Purity: 98%

Color and Shape: Solid

Molecular weight: 208.6443

Ref: IN-DA000U6X

1-(4-Chlorophenyl)-3-Methyl-2-Pyrazolin-5-One

CAS: 13024-90-3

1-(4-Chlorophenyl)-3-Methyl-2-Pyrazolin-5-One

Purity: 98%

Molecular weight: 208.64g/mol

Ref: 54-OR1008941

1-(4-Chlorophenyl)-3-methyl-5-pyrazolone

CAS: 13024-90-3

1-(4-Chlorophenyl)-3-methyl-5-pyrazolone is a molecule that has the ability to form hydrogen bonds. It has been shown that it is a monomer and can exist in two tautomeric forms, as an enol and keto form. The most stable form of the molecule is the keto form, which has been shown to be antipyrine. Hydrogen bonding occurs when electronegative atoms on one molecule are attracted to electropositive atoms on another molecule. Intermolecular hydrogen bonding between 1-(4-chlorophenyl)-3-methyl-5-pyrazolone molecules results in a more stable compound than would otherwise be possible. This property is of great importance in determining the function of many organic compounds.

Formula: C₁₀H₉ClN₂O

Purity: Min. 95%

Molecular weight: 208.65 g/mol

Ref: 3D-NAA02490