Description
Product Specifications
| Attribute | Details |
|---|---|
| Product Name | Vecuronium Bromide Injection (Vecuron®) |
| Generic Name | Vecuronium Bromide |
| CAS Number | 50700?72?6 zh.wikipedia.org+3zh.wikipedia.org+3chemsrc.com+3 |
| Molecular Formula | C??H??BrN?O? |
| Molecular Weight | 637.73 g/mol |
| Dosage Form | Sterile freeze-dried powder for intravenous injection |
| Strength | 4?mg per ampoule |
| Pack Size | 10 ampoules per box |
| Approval Number | H20084539 (China NMPA) |
| Product Code | 86904354000634 |
| Manufacturer | Anhui Weierman Pharmaceutical Co., Ltd. |
| Barcode | 6942270700607 |
| Storage | Store at 2–8?°C, protect from light |
| Intended Use | Laboratory research use only |
Mechanism of Action
Vecuronium bromide is a non-depolarizing neuromuscular blocking agent that competes with acetylcholine at nicotinic receptors on the motor end plate, causing skeletal muscle relaxation. It’s intermediate-acting, with onset ~1–4?min and duration ~30–60?min en.wikipedia.org+12ncbi.nlm.nih.gov+12pfizermedicalinformation.com+12.
Research Applications & Pharmacology
Anesthesia and ventilation models: Widely used to simulate neuromuscular blockade for intubation, mechanical ventilation, and anesthetic procedure studies.
Pharmacodynamic research: Functionally reversible with cholinesterase inhibitors; useful for studies on neuromuscular transmission and recovery .
Pharmacokinetics: 100% IV bioavailability, hepatic metabolism (~30%), elimination half-life 50–80?min, excreted via bile (40–75%) and urine (~30%) .
Safety Profile & Handling
Observed Effects:
Risk of prolonged muscle paralysis and respiratory arrest without ventilatory support .
Rare allergic reactions, hypotension, and prolonged blockade in neuromuscular disorders .
Handling Tips:
Use PPE and handle under sterile conditions.
Monitor neuromuscular function with nerve stimulation; administer reversal agent post-exposure.
Support ventilation to ensure spontaneous breathing recovery.
Dispose of waste per hazardous drug protocols.
?? Research?Use Disclaimer
This product is intended solely for laboratory research. It is not approved for clinical, diagnostic, therapeutic, or veterinary applications. Misuse can pose serious health risks and compromise research quality.


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