RU58841
also ru, PSK-3841, HMR-3841
Experimental topical anti-androgen sold as a research chemical
RU-58841, also known as PSK-3841 or HMR-3841, is a nonsteroidal antiandrogen (NSAA) which was initially developed in the 1980s by Roussel Uclaf, the French pharmaceutical company from which it received its name. It was formerly under investigation by ProStrakan for potential use as a topical treatment for androgen-dependent conditions including acne, pattern hair loss, and excessive hair growth. The compound is similar in structure to the NSAA RU-58642 but contains a different side-chain. These compounds are similar in chemical structure to nilutamide, which is related to flutamide, bicalutamide, and enzalutamide, all of which are NSAAs similarly. RU-58841 can be synthesized either by building the hydantoin moiety or by aryl coupling to 5,5-dimethylhydantoin.
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Information, not medical advice. Talk to a licensed doctor or pharmacist before starting or changing a treatment.
Research 2
- Evaluation of RU58841 as an Anti-Androgen in Prostate PC3 Cells and a Topical Anti-Alopecia Agent in the Bald Scalp of Stumptailed Macaques
- A controlled study of the effects of RU58841, a non-steroidal antiandrogen, on human hair production by balding scalp grafts maintained on testosterone-conditioned nude mice
- Evaluation of RU58841 as an Anti-Androgen in Prostate PC3 Cells and a Topical Anti-Alopecia Agent in the Bald Scalp of Stumptailed Macaques
- A controlled study of the effects of RU58841, a non-steroidal antiandrogen, on human hair production by balding scalp grafts maintained on testosterone-conditioned nude mice
Posts 20
- RU58841 3 Month Results while abusing PEDs
- Safety of RU-58841: I talked to the Pharma Company that researched it, Human Clinical Trials, and Potential Reasons for Discontinuation
- What’s the consensus on RU58841 vs Pyrilutamide (Kx-826)?
- Any experiences with RU58841 5%?
- Where do YOU guys get trustworthy RU58841?
- Methods Of Staying Safe On Ru58841 - My 2 Cents
- who in here has used ru58841 , and how did it go
- CAUTION: My Experience with RU58841
- ¿La RU58841 vale la pena? ¿Alguien ha visto resultados con ella?
- Seriously concerning sides effects occurring on RU58841
- RU58841 5% is roughly equivalent to Dutasteride 2mg — here's why
- I spoke to the Guy who did the Ru58841 (PSK-3841) research
- RU58841 vs. KX-826 vs. CB-03-01
- Ru58841 question
- Important thing i discovered that makes ru58841 very effective
- RU58841 users, do you have any side effects? If so, please explain.
- I'm losing it with RU58841 lol. Any fellow RU user help is appreciated.
- RU-58841 Lung Disease Possibility | Chest pain, "heart issues", etc
- Should you take RU58841 for Hair Loss!? (Featuring Steve Cook)
- Ru58841 ruined my life. Here’s why.