CAS 16860-43-8

4-Butyl-4-hydroxy-1,2-diphenyl-3,5-pyrazolidinedione

Description:

4-Butyl-4-hydroxy-1,2-diphenyl-3,5-pyrazolidinedione, also known by its CAS number 16860-43-8, is a synthetic organic compound belonging to the class of pyrazolidinediones. This substance is characterized by its pyrazolidine ring structure, which features two phenyl groups and a butyl substituent, contributing to its hydrophobic properties. The presence of a hydroxyl group enhances its potential for hydrogen bonding, influencing its solubility and reactivity. Typically, compounds of this class exhibit biological activity, and 4-butyl-4-hydroxy-1,2-diphenyl-3,5-pyrazolidinedione may possess anti-inflammatory or analgesic properties, making it of interest in pharmaceutical research. Its stability and reactivity can be affected by environmental conditions such as pH and temperature. In terms of safety, like many organic compounds, it should be handled with care, as it may pose health risks if ingested or inhaled. Overall, this compound exemplifies the diverse functionalities that can arise from modifications to the pyrazolidinedione framework.

Formula: C₁₉H₂₀N₂O₃

InChI: InChI=1S/C19H20N2O3/c1-2-3-14-19(24)17(22)20(15-10-6-4-7-11-15)21(18(19)23)16-12-8-5-9-13-16/h4-13,24H,2-3,14H2,1H3

InChI key: InChIKey=VTEBWXHYBNAYKI-UHFFFAOYSA-N

SMILES: O=C1N(N(C(=O)C1(CCCC)O)C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• 1,2-Diphenyl-4-butyl-4-hydroxypyrazolidine-3,5-dione
• 1,2-Diphenyl-4-hydroxy-4-butylpyrazolidine-3,5-dione
• 3,5-Pyrazolidinedione, 4-butyl-4-hydroxy-1,2-diphenyl-
• 4-Butyl-4-Hydroxy-1,2-Diphenylpyrazolidine-3,5-Dione
• 4-Butyl-4-hydroxy-1,2-diphenyl-3,5-pyrazolidinedione
• Nsc 382672
• 4-Hydroxyphenylbutazone

4-Hydroxyphenylbutazone

CAS: 16860-43-8

4-Hydroxyphenylbutazone, a Phenylbutazone metabolite, enhances PHS's peroxidase activity as an NSAID.

Formula: C₁₉H₂₀N₂O₃

Color and Shape: Solid

Molecular weight: 324.38

Ref: TM-T39152

Phenylbutazone EP Impurity B

CAS: 16860-43-8

Color and Shape: Neat

Ref: 86-MM0548.02

Phenylbutazone Impurity B

CAS: 16860-43-8

Formula: C₁₉H₂₀N₂O₃

Molecular weight: 324.38

Ref: 4Z-P-343

4-Hydroxy Phenylbutazone

CAS: 16860-43-8

Applications Impurity in the production of Phenylbutazone (P319570)
References Fricoteaux, R., et al.: J. Pharm. Biomed. Anal., 7, 1585 (1989), Segrestaa, J., et al.: Chem. Pharm. Bull., 50, 744 (2002),

Formula: C₁₉H₂₀N₂O₃

Color and Shape: White To Off-White

Molecular weight: 324.37

Ref: TR-H940060

4-Hydroxy phenylbutazone

CAS: 16860-43-8

4-Hydroxy phenylbutazone is a nonsteroidal anti-inflammatory drug that is used to relieve pain and reduce inflammation. It has been shown to be carcinogenic in long-term animal tests, and it may cause cancer in humans. 4-Hydroxy phenylbutazone also causes allergic reactions, including skin rashes and hives, which are likely due to its functional groups. The molecule can be reconstituted with hydrochloric acid and amines for serological tests.

Formula: C₁₉H₂₀N₂O₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 324.37 g/mol

Ref: 3D-FH24085

Phenylbutazone EP Impurity B

CAS: 16860-43-8

Formula: C₁₉H₂₀N₂O₃

Molecular weight: 324.38

Ref: ST-EA-CP-P122002