Flufenoxuron

SKU:BHB21902702
Research Validated
Overview
Click light‑blue chips for details
Flufenoxuron (CAS 101463-69-8) is an inhibitor supplied as a solid. Molecular formula C21H11ClF6N2O3, molecular weight 488.77 g/mol.
Purity 99.37%
CAS Number 101463-69-8
Molecular Weight 488.77 g/mol
Form Solid
Storage 4°C as supplied; in solvent -80°C
Options selector
Catalog no. Size
HY-B2009-25MG 25 mg
HY-B2009-50MG 50 mg
HY-B2009-100MG 100 mg
HY-B2009-200MG 200 mg
HY-B2009-500MG 500 mg
HY-B2009-1MLX10MM 1 mL x 10 mM (in DMSO)
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 25 mg, 50 mg, 100 mg, 200 mg, 500 mg, 1 mL x 10 mM (in DMSO)
  • Lead time: varies by selected option.
  • Storage: 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light).
  • Shipping: Room temperature in continental US; may vary elsewhere.
  • Upon receipt: refrigerate at 4°C as soon as possible.
Field Specification
CAS no. 101463-69-8
Applications
  • Functional Assay (In Vitro)
Molecular weight 488.77
Molecular formula C21H11ClF6N2O3
Purity 99.37%
SMILES O=C(NC(NC1=CC=C(OC2=CC=C(C(F)(F)F)C=C2Cl)C=C1F)=O)C3=C(F)C=CC=C3F
Form Solid
Storage 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light).
Shipping Room temperature in continental US; may vary elsewhere.
Catalog no. (Mfr.) HY-B2009
Main SKU BHB21902702
Inhibitors

Compound Overview

Flufenoxuron is a benzoylurea insecticide that acts by inhibiting chitin synthesis. By suppressing chitin production, it disrupts molting and egg hatching, blocking further development in insects[1]. It is supplied as an off-white to light yellow solid (C21H11ClF6N2O3, MW 488.77) at 99.37% purity.

Physical & Chemical Properties

CAS Number 101463-69-8
Molecular Formula C21H11ClF6N2O3
Molecular Weight 488.77 g/mol
Purity 99.37%
Appearance Solid
Color Off-white to light yellow
SMILES O=C(NC(NC1=CC=C(OC2=CC=C(C(F)(F)F)C=C2Cl)C=C1F)=O)C3=C(F)C=CC=C3F
Solubility In Vitro: DMSO: 250 mg/mL (511.49 mM; Requires sonication; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Storage 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light).
Shipping Room temperature in continental US; may vary elsewhere.

Literature Cited

Sources cited in this description. Peer-reviewed publications that used this product are listed under References.

[1]. Sunwoo Park, et al. Toxic Effects of Flufenoxuron on Development and Vascular Formation During Zebrafish Embryogenesis. Aquat Toxicol. 2019 Nov;216:105307.

Safety

For Research Use Only. Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.

In Vitro

SolventSolubilityNotes
DMSO250 mg/mL (511.49 mM)requires sonication; use freshly opened DMSO (absorbed moisture lowers solubility)

Aliquot the stock solution and store it at -80°C (up to 6 months) or -20°C (up to 1 month); protect from light; avoid repeated freeze-thaw cycles.

In Vivo

Choose the formulation that suits the animal model and route of administration; percentages are volume ratios of the final working solution. Start from a clear DMSO stock (see In Vitro above), add the co-solvents one at a time in the order listed, mixing after each addition, and prepare the working solution fresh on the day of dosing. If precipitation or phase separation occurs, gentle warming or sonication can help.

Protocol 1

Composition10% DMSO + 40% PEG300 + 5% Tween-80 + 45% saline
Result≥ 2.08 mg/mL (4.26 mM); clear solution
How to prepareGives a clear solution at ≥ 2.08 mg/mL (saturation not determined). For 1 mL of working solution: add 100 μL DMSO stock (20.8 mg/mL) to 400 μL PEG300; then 50 μL Tween-80; then 450 μL saline to bring the volume to 1 mL. Saline: dissolve 0.9 g sodium chloride in ddH2O and make up to 100 mL.

Protocol 2

Composition10% DMSO + 90% Corn Oil
Result≥ 2.08 mg/mL (4.26 mM); clear solution
How to prepareGives a clear solution at ≥ 2.08 mg/mL (saturation not determined). Use with caution if continuous dosing will exceed two weeks. For 1 mL of working solution: add 100 μL DMSO stock (20.8 mg/mL) to 900 μL corn oil.

Data provided by the manufacturer.

Q.Why is there no price on some sizes?
A.Availability and lead time for those sizes are confirmed on inquiry. Send us the size you need and we will come back with price and lead time.
Q.Can this be used in humans or for diagnostics?
A.No. This product is supplied For Research Use Only. It is not for diagnostic or therapeutic procedures and not for human or veterinary use.

Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.

  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).

Can’t find the compound you’re looking for?
Send the CAS or structure and your specs. We can help source it, suggest close equivalents, or discuss custom synthesis with the right QC documentation (RUO).

Reticuline isomerase AKR1B1 with aldo-keto reductase activity and detoxification function from the insect Blaps rhynchopetera. Int J Biol Macromol 2026 Mar:352:151224. PMID: 41791543

Get a Quote

Please use this form for bulk quantity requests or customized products.

Contact Information

Product Information

Try Celltrypse Free – Request Your Sample Today

Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

Try Celltrypse Free – Request Your Sample Today

Try Celltrypse Free – Request Your Sample Today

Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

Try Celltrypse Free – Request Your Sample Today