Finasteride 1KG Raw Powder | 5α-Reductase Inhibitor
🌏 China Warehouse
QSC Finasteride (5α-Reductase Type II Inhibitor) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
$5,700.00
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
{“@context”: “https://schema.org”, “@type”: “FAQPage”, “mainEntity”: [{“@type”:”Question”,”name”:”How is this raw powder supplied?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”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.”}},{“@type”:”Question”,”name”:”How should this raw powder be stored?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”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.”}},{“@type”:”Question”,”name”:”What purity is this QSC raw powder and how is it verified?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”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.”}}]}
What is Finasteride?
Finasteride is a competitive 5α-reductase Type II inhibitor — reduces testosterone-to-DHT conversion by ~70%. Research tool for androgenetic alopecia, BPH, DHT-mediated tissue biology, and T vs DHT pharmacology. Large-scale powder for high-throughput 5α-reductase inhibition research and formulation development. Research use only.
Research Applications
5α-Reductase Inhibition
Type II isoform competitive inhibition — T→DHT conversion block, Ki determination
DHT-Mediated Biology
Prostate stromal-epithelial signalling, hair follicle DHT sensitivity, skin
BPH Research
Prostatic DHT reduction, stromal volume, inflammatory pathway modulation
Androgenetic Alopecia
Scalp DHT reduction, follicle miniaturisation reversal, dermal papilla research
HPG Axis at Low DHT
Finasteride impact on hypothalamic negative feedback, LH/FSH dynamics
Quick Specs
| Form | Raw bulk powder (crystalline/amorphous) |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 98319-26-7 |
| Molecular Formula | C₂₃H₃₆N₂O₂, MW 372.5 |
| Identity | MS molecular weight confirmed — every batch |
| Compound Type | 5α-Reductase Type II Inhibitor |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house synthesis — Qingdao, China |
| Storage | Room temperature sealed | cool, dry storage |
| Shelf Life | 24 months (unopened) |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
Reviews
Clear filtersThere are no reviews yet.