What is Fenbendazole?
Fenbendazole is a broad-spectrum benzimidazole antiparasitic that binds β-tubulin and disrupts microtubule polymerisation. Additionally studied for antiproliferative effects in cancer: G2/M arrest, p53 pathway activation, and GLUT transporter downregulation. Bulk powder for large-scale microtubule and antiproliferative research. Research use only.
Research Applications
Microtubule Disruption
β-tubulin binding, polymerisation inhibition, mitotic spindle checkpoint
Cancer Cell Research
G2/M arrest, apoptosis, p53 pathway — large-scale cell line studies
Glucose Metabolism
GLUT transporter downregulation, glycolysis disruption, Warburg effect
Antiparasitic Mechanism
Nematode tubulin binding kinetics, GluCl comparison, spectrum of activity
Drug Combination Research
Fenbendazole + chemotherapy sensitisation at bulk research scale
Quick Specs
| Form |
C₁₅H₁₃N₃O₂S, MW 299.4 |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
43210-67-9 |
| Molecular Weight |
MS molecular weight confirmed — every batch |
| Specification |
≥99% by HPLC — every batch |
| Shelf Life |
24 months (unopened) |
| Storage |
Room temperature sealed | cool, dry storage |
| Manufacture |
In-house synthesis — Qingdao, China |
| Brand |
China |
Frequently Asked Questions
How do I reconstitute this peptide?
QSC raw powder compounds are supplied as bulk crystalline or amorphous powder in a sealed, labelled container at the stated quantity. No reconstitution is required — the powder is ready for weighing and use in research applications.
How should this peptide be stored?
Store at room temperature (15–25°C) in a cool, dry place away from moisture, heat, and direct light. Keep in the original sealed container. Properly stored raw powder remains stable for 2–3 years.
What purity is this QSC compound and how is it verified?
All QSC raw powder compounds are tested to ≥99% purity by HPLC on every production batch, with MS-confirmed identity. COA is published on the product page and independently verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
❄️
Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
Room temperature sealed | cool, dry storage
