PHENYLBUTAZONE

Phenylbutazone is a potent NSAID that inhibits prostaglandin synthesis, used mainly in veterinary medicine. Side effects include GI ulceration, blood dyscrasias, fluid retention, and kidney toxicity. Human use is restricted due to serious adverse effects.

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Product Description


Mechanism of Action

PHENYLBUTAZONE (ID 27093) demonstrates a broad, multi‑layer biochemical activity profile affecting enzyme‑driven catalytic pathways, receptor‑regulated signalling systems, mitochondrial bioenergetics, redox‑state equilibrium, ion‑channel behaviour, cytoskeletal integrity and transcription‑factor regulatory networks. Its structural features indicate potential interactions with catalytic residues, allosteric protein domains, membrane‑bound receptors and intracellular signalling intermediates, enabling influence over phosphorylation kinetics, Ca²⁺/cAMP/IP₃/DAG‑mediated second‑messenger systems, ATP turnover, ROS buffering and mitochondrial respiratory‑chain performance.

Depending on concentration and biological conditions, PHENYLBUTAZONE may modulate metabolic flux distribution, alter mitochondrial membrane potential, influence chromatin accessibility, impact vesicular trafficking dynamics and reshape gene‑expression patterns relevant to survival, inflammation, apoptosis, autophagy, metabolic adaptation and redox‑stress response.

Benefits and Advantages

This compound is widely used across advanced biochemical, pharmacological and mechanistic research domains, including:

  • Receptor–ligand interaction studies and affinity‑mapping
  • Enzyme‑kinetic pathway deconstruction and catalytic‑domain profiling
  • Mitochondrial‑function analysis and ATP‑flux/oxidative‑stress modelling
  • Multi‑omics integration (transcriptomics, metabolomics, proteomics, phosphoproteomics)
  • Cytoskeletal‑structure and membrane‑dynamics research
  • Autophagy, apoptosis, necroptosis and ferroptosis signalling investigations
  • SAR (structure–activity relationship) profiling and compound‑optimisation workflows
  • Pharmacodynamic modelling, threshold‑activation mapping and dose–response scaling

Side Effects and Risks

Laboratory‑observed or predicted risks include:

  • Oxidative imbalance and excessive ROS accumulation
  • Mitochondrial overload or respiratory‑chain suppression
  • Dysregulation of Na⁺/K⁺/Ca²⁺ ion‑channel homeostasis
  • Unintended receptor cross‑talk or inhibitory interference
  • Cytoskeletal destabilisation and membrane‑integrity disruption
  • Dose‑dependent cytotoxicity with apoptosis/autophagy activation
  • Transcriptional instability or epigenetic disturbance
  • Inflammatory signalling activation via NF‑κB, MAPK or JNK pathways

Use strictly within controlled laboratory environments under appropriate biosafety protocols.

Datasheet


Molecular Formula

C19H20N2O2

Molecular Weight

308.4 g/mol

CAS Number

50-33-9

Storage Condition

Stable if stored at room temperature in closed containers in absence of moisture.

Solubility

less than 1 mg/mL at 74.3 °F (NTP, 1992)

Purity

Purity information is available upon request (COA).

Synonym

phenylbutazone; 50-33-9; 4-Butyl-1,2-diphenylpyrazolidine-3,5-dione; Butapirazol; Butazolidin

IUPAC/Chemical Name

4-butyl-1,2-diphenylpyrazolidine-3,5-dione

InChl Key

VYMDGNCVAMGZFE-UHFFFAOYSA-N

InChl Code

InChI=1S/C19H20N2O2/c1-2-3-14-17-18(22)20(15-10-6-4-7-11-15)21(19(17)23)16-12-8-5-9-13-16/h4-13,17H,2-3,14H2,1H3

References

https://pubchem.ncbi.nlm.nih.gov/compound/4781;

3D Conformer.

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