Support & Solvents
Injection Kit
50 syringes + 100 padsEverything required to safely reconstitute and inject reconstituted peptides — 50 sterile insulin syringes plus 100 alcohol prep pads.
$25
凍結乾燥 · 50 mg/mL × 30 mL
Skin & Cosmetic
50 mg/mL × 30 mL
RU-58841 5% Topical Solution — 30mL (50 mg/mL)
Non-steroidal AR antagonist · Topical · Strong local activity · Minimal systemic
Premium Grade
Topical
Non-steroidal androgen receptor antagonist — topical compound for the androgenetic-alopecia pathway.
- CAS番号
- 154992-24-2
- 分子量
- 369.34 Da
- 純度
- ≥ 99.0% (HPLC)
- 保存
- −20 °C、凍結乾燥
アミノ酸配列
4-(4,4-Dimethyl-3-(4-hydroxybutyl)-5-oxo-2-thioxo-1-imidazolidinyl)-2-(trifluoromethyl)benzonitrile
$59以上で無料米国向け $7.99（48時間）・世界向け $14.99（5営業日）
目立たない梱包目立たない断熱梱包、外部に化合物名なし。
分析証明書
ロット別分析報告書 — HPLC、ESI-MS、LALエンドトキシン、重金属、滅菌性
現在のロットRUT822
リリース済み2026-04-17
HPLC純度99.16%
エンドトキシン（LAL）合格 · < 0.5 EU/mg
RU-58841 5% Topicalについて
Buy RU-58841 5% topical at IGF1 Shop. RU-58841 is a small-molecule, non-steroidal selective androgen receptor antagonist with strong local activity and minimal systemic absorption — one of the most-studied topical compounds for the androgenetic-alopecia pathway. Each bottle contains 50mg/mL (5% w/v) in an ethanol/propylene glycol vehicle, 30mL total (1,500mg total compound). HPLC ≥99% pure, per-lot COA included. CAS 154992-24-2.
別名： RU-58841 · RU58841 · Topical AR antagonist
RU-58841 5% Topical — 作用機序と仕様
RU-58841 is a small-molecule, non-steroidal selective androgen receptor antagonist with strong local activity and minimal systemic absorption. Provided as a 5% w/v solution (50 mg/mL) in an ethanol/propylene glycol vehicle, 30 mL bottle (1 500 mg total compound).
品質とリリース基準
RU-58841 5% Topicalのすべてのロットは、逆相HPLC（参照標準に対して220 nmで面積純度≥ 99%）、分子量のESI質量分析確認、および0.5 EU/mg未満のLimulus Amebocyte Lysate（LAL）エンドトキシン試験に合格した後にのみリリースされます。ロット固有の分析証明書は注文に同梱され、購入前にリクエストに応じて提供可能です。
$75
3 バイアル · $25/バイアル
よくある質問
RU-58841 5% Topical — よくあるご質問
What is RU-58841?
RU-58841 is a non-steroidal selective androgen receptor antagonist developed for topical application. Its key advantage is strong local activity at the scalp follicle with minimal systemic absorption, unlike oral 5α-reductase inhibitors.
How is RU-58841 applied?
RU-58841 5% solution is applied topically to clean, dry scalp once daily before bed. The 5% concentration delivers approximately 50mg per 1mL applied. A 30mL bottle provides a 30-day supply at 1mL/day typical usage.
How is RU-58841 stored?
Store RU-58841 in its original dropper bottle at room temperature, protected from light. Do not refrigerate — the ethanol/propylene glycol vehicle can precipitate at low temperatures. Stable for 12 months sealed.
How is RU-58841 tested?
RU-58841 raw material is HPLC ≥99% pure, ESI-MS verified before formulation. Each bottle ships with the COA for the active ingredient lot, traceable to the synthesis batch number.
