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Finasteride — 1mg tablet

5-Alpha Reductase Inhibitor / 4-Azasteroid

Finasteride is a synthetic 4-azasteroid and selective inhibitor of type II 5-alpha reductase, with an extensive indexed research literature across endocrinology, dermatology, and urology.

$1.75

Research-grade Finasteride — 1mg tablet. For laboratory research use only.

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SKU: LL-FINAST-1 Category:

PubMed Literature Index

3510

studies indexed in the public literature

Q2 2026 · view PubMed search ↗

2239
Human
2904
Animal
437
Clinical Trials
0
EU Trials

Overview

In the literature, finasteride is described as a competitive inhibitor of type II 5-alpha reductase, the enzyme that converts testosterone to dihydrotestosterone (DHT). Studies characterize the resulting reduction in circulating and tissue DHT and the downstream effects investigated in androgen-dependent processes.

Chemical & Molecular Properties

CAS98319-26-7
FormulaC23H36N2O2
Mol. Weight372.5 g/mol
PubChem CID57363

Key Areas of Research Interest

  • Investigated in the context of 5-alpha reductase inhibition and DHT reduction
  • Investigated in the context of androgen-dependent physiology
  • Investigated in the context of dermatologic and urologic research models
  • Subject of an extensive indexed literature including numerous clinical studies

FAQ

What is Finasteride commonly researched for?

In the published literature finasteride is studied primarily for 5-alpha reductase inhibition and reduction of dihydrotestosterone (DHT), and androgen-dependent processes.

Is Finasteride FDA-approved?

Yes. Finasteride is an FDA-approved drug (marketed as Proscar and Propecia). It is sold here for laboratory research use only and not for human consumption.

How is Finasteride stored?

Store in a cool, dry place, protected from light and moisture, per standard research handling.

What purity standard does Legendary Labz hold Finasteride to?

Every lot is third-party tested before release.

Is a Certificate of Analysis available for Finasteride?

Certificates of analysis are published per lot as testing completes.

References (3510 PubMed total)

PMID 35920739 · PMID 34291720 · PMID 34634163 · PMID 33814544 · PMID 29447628

Materials referenced on this page are intended for laboratory research purposes. No claims regarding therapeutic efficacy are made or implied. Not for human or veterinary use. Not evaluated by the FDA. Must be 21+.

Description

Specifications

Presentation 1mg single vial
Form Oral tablet/capsule
For laboratory and research use only. Not for human or animal consumption. Not approved by the FDA for any therapeutic use. No claims regarding therapeutic efficacy are made or implied. Must be 21 or older.

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Specifications

Presentation 1mg single vial
Form Oral tablet/capsule
For laboratory and research use only. Not for human or animal consumption. Not approved by the FDA for any therapeutic use. No claims regarding therapeutic efficacy are made or implied. Must be 21 or older.