What is Dapoxetine?
Dapoxetine is a short-acting SSRI with rapid absorption (Tmax ~1.3h) and fast elimination (T½ ~1.5h) — pharmacokinetically distinct from chronic SSRIs. Inhibits SERT to acutely elevate synaptic 5-HT. Research tool for SERT pharmacology, acute serotonergic signalling, and spinal ejaculatory reflex modulation. Bulk powder for large-scale serotonin transport research. Research use only.
Research Applications
SERT Pharmacology
Serotonin transporter inhibition Ki, acute vs chronic kinetics, receptor occupancy
Acute Serotonergic Research
Short-duration 5-HT elevation — rapid-onset vs chronic SSRI comparison
Ejaculatory Reflex Research
Central 5-HT modulation, spinal ejaculation generator, latency models
Short-Acting SSRI PK
Rapid Tmax, short T½, metabolite (desmethyldapoxetine) kinetics
Neurochemistry Research
Serotonin-dopamine interaction, limbic 5-HT dynamics, rapid reuptake inhibition
Quick Specs
| Form |
C₂₁H₂₃NO₂, MW 325.4 |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
119356-77-3 |
| 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
