Pleconaril
Pleconaril (CAS: 153168-05-9), a potent antiviral agent with the molecular formula C18H18F3N3O3 and a molecular weight of 381.35 g/mol, is a critical research chemical. It functions by inhibiting viral capsid protein function, demonstrating significant utility in studies of viral pathogenesis and the development of novel antiviral therapies. Its applications are primarily within advanced research settings focused on virology and cell biology.
- IUPAC
- 3-[3,5-Dimethyl-4-[3-(3-methyl-5-isoxazolyl)propoxy]phenyl]-5-(trifluoromethyl)-1,2,4-oxadiazole,VP 63843,Win 63843
- Synonyms
- 3-[3,5-Dimethyl-4-[3-(3-methyl-5-isoxazolyl)propoxy]phenyl]-5-(trifluoromethyl)-1,2,4-oxadiazole,VP 63843,Win 63843

Antiviral Research
Pleconaril is extensively utilised in scientific investigations aimed at understanding viral replication mechanisms and developing new therapeutic strategies against viral infections. Its specific mode of action provides a valuable tool for researchers in this field.
Cell Biology Studies
As a compound impacting viral processes, Pleconaril is employed in cell biology laboratories to explore cellular responses to viral challenges and to study the intracellular environment crucial for viral propagation.
Drug Discovery and Development
The compound serves as a lead or reference compound in the discovery and development of novel antiviral drugs. Researchers leverage its known activity to design and test new molecules with improved efficacy or broader spectrum activity.
| Molecular weight | 381.35 |
|---|---|
| Empirical formula | C18H18F3N3O3 |
| Assay | ≥98% (HPLC) |
| Solubility | DMSO: ≥10 mg/mL (warmed) |
| Storage temperature | room temp |

Hazard statements
- H301Toxic if swallowed
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Pleconaril used for?
+
Pleconaril is primarily used in scientific research, particularly in antiviral studies, cell biology, and drug discovery, for its ability to inhibit viral capsid protein function.
What are the CAS number and formula for Pleconaril?
+
The CAS number for Pleconaril is 153168-05-9, and its molecular formula is C18H18F3N3O3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Pleconaril with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, or EP grade; it is intended for research purposes.
How should Pleconaril be handled?
+
Pleconaril is classified as toxic if swallowed and may cause long-lasting harmful effects to aquatic life. Handle with extreme care in a well-ventilated area, using appropriate personal protective equipment, and avoid release into the environment. Refer to the Safety Data Sheet for full details.
How is Pleconaril shipped and exported?
+
Pleconaril is shipped at room temperature and packaged according to international regulations for hazardous materials (UN 2811 6.1 / PGIII), suitable for global export.
How can I request a sample or quote for Pleconaril?
+
To request a sample or a quote for Pleconaril, please contact our sales team via the website or by calling us directly. Please specify the quantity required.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis