What is Dutasteride?
Dutasteride is a dual inhibitor of both 5α-reductase Type I and Type II isoforms — unlike finasteride which is Type II-selective. Achieves >90% reduction in serum and scalp DHT. The more complete DHT suppression profile makes dutasteride a superior research tool for full 5α-reductase inhibition studies, intracrinology research, and comparative models against finasteride. Research use only.
Research Applications
Dual 5α-Reductase Inhibition
Type I + II combined inhibition — complete DHT suppression vs finasteride partial
Intracrinology Research
Tissue-specific androgen metabolism, local DHT production in prostate/scalp/skin
BPH & Prostate Research
Maximal DHT reduction, prostate volume, stromal-epithelial androgen signalling
Comparative Finasteride Studies
Dutasteride vs finasteride — Type I vs dual inhibition tissue effect comparison
Androgenetic Alopecia
Superior scalp DHT reduction vs finasteride — hair follicle sensitivity research
Quick Specs
| Form |
C₂₇H₃₀F₆N₂O₂ |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
164656-23-9 |
| 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 research tablets are supplied as pre-dosed oral tablets at the stated concentration. No reconstitution is required. Each tablet is compressed at uniform dose for consistent dosing 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 sunlight. Keep in the original container. Properly stored tablets remain stable for 2–3 years.
What purity is this QSC compound and how is it verified?
QSC research tablets contain active ingredient at ≥99% HPLC purity before tableting, with MS-confirmed identity on every batch. 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
