SKU: 10732662623

RU-58841 Powder, 2gr

$35.99 $39.99
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Description

RU-58841 Powder, 2grRU58841 RU 58841 RU58841 Powder High Purity Research Grade RU58841 (also known as PSK 3841 or HMR 3841) is a highly potent non steroidal anti androgen (IC50 = 100 nM, Ka = 1. 1 nM). This compound has been studied for its potential applications in research related to androgenetic alopecia, acne, and hirsutism. QUANTITY 2 grams per container WHY CHOOSE OUR RU58841 POWDER? Highest purity available Ensuring optimal research results Longer shelf life

RU58841 | RU-58841

RU58841 Powder – High-Purity Research Grade

RU58841 (also known as PSK-3841 or HMR-3841) is a highly potent non-steroidal anti-androgen (IC50 = 100 nM, Ka = 1.1 nM). This compound has been studied for its potential applications in research related to androgenetic alopecia, acne, and hirsutism.

QUANTITY

📦 2 grams per container

WHY CHOOSE OUR RU58841 POWDER?

✔️ Highest purity available – Ensuring optimal research results
✔️ Longer shelf life – Powder form offers better stability compared to pre-mixed solutions
✔️ Versatile for formulation – Can be dissolved in ethanol, propylene glycol, or other suitable solvents

STORAGE & HANDLING

  • Store in a cool, dry place, away from direct sunlight and moisture
  • For extended storage, refrigeration (2-8°C) is recommended
  • Ensure the container is tightly sealed to prevent degradation

DISCLAIMER

This product is sold exclusively for laboratory research purposes and is not intended for human consumption, medical applications, veterinary use, or household purposes. By ordering this product, you agree to our terms and conditions. For more information, please refer to our detailed disclaimer.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10732662623

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4.7 ★★★★★
Based on 1191 reviews
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L
Verified Purchase
Luis Amaro Sr
Pawtucket, US
★★★★★ 5
Shirt
Special Size: Black Buttons, Size: Large, Color: Grey
I loved the shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
Verified Purchase
KCBjr
Omaha, US
★★★★★ 5
Top quality dress shirt, reasonably priced!
Special Size: Black Buttons, Size: Medium, Color: Grey
Fit perfectly, very comfortable, and stylish. Great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
L
Lonni W
West Palm Beach, US
★★★★★ 3
below average value but decent quality on this 95.4% Polyester, 4.6% Spandex dress shirt
Special Size: Black Buttons, Size: Large, Color: Sky Blue, Special Size: Black Buttons, Size: Large, Color: Sky Blue
At $20 when I picked this up, it was overpriced for what it was. I'm held accountable to the value assigned to me at the time I select to review it, so I review the value based on what was assigned not on what it later becomes if they discount it. As I write this I can see it is in a value range it should have been for me, but I'm still reviewing it at the $20. That's overpriced on a 95.4% Polyester, 4.6% Spandex shirt (i.e., non-cotton) and so the value here is a 1/5 or 2/5, say 1.5/5 for it. In terms of quality, this is a poly dress shirt. Still, I'd call this a 4/5 for what it is. The standard is cotton, and in my experience, as someone in ties and collared shirts all day, I would note that I do prefer a 95 cotton/5 spandex blend, with the challenge that its not the most wrinkle free material. This blend, 95 poly/5 spandex, is a very wrinkle free and smooth feeling material. Poly has better durability than cotton despite feeling thinner, because it won't fray as much. That said, even though it's lightweight, poly will make you hotter because it doesn't breathe like cotton. It feels light, so you think it is going to be cooler, but in practice actually isn't really if it's a hot day. It can make you sweat more. That said, many people like poly blends for the ease of maintenance. I've given up dry cleaning, just too much, and I do like to avoid an iron, so I tested this out because of it. For me this fit well. I ordered a large (typically I prefer to wear a 16.5/34/35, and I'm 5'11, 185) and this fit well. It's not a slim fit (tapered bottom) for those who might complain about extra material. But it fit well. I put it through both the wash and dryer. It did not shrink (poly usually doesn't) to be out of size, but was fine, and of course came out without wrinkles. The collars have no stays, these poly shirts hardly ever do, but I have found they mostly remain flat, since the material doesn't tend to wrinkle, and thus my points stay in place just fine. At a 1.5 on value and a 4 on quality, this is a 2.75/5 average for me. Again, value plays a big part for me. So, full disclosure a better value would have raised my rating on this. But hopefully, based on what I covered above, you have enough to figure out if this shirt is worth it to you or not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
G
Verified Purchase
Getahun Wuneh
West Palm Beach, US
★★★★★ 5
Thev quality and size
Special Size: Black Buttons, Size: Large, Color: Grey
It's good fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
A
Amazon Customer
Natrona Heights, US
★★★★★ 5
Nice dress shirt
Special Size: Black Buttons, Size: Large, Color: Grey
This shirt is a super soft and an awesome style, which I really love. The material is a soft cotton and that doesn’t irritate my skin. It is breathable, but also keeps you relatively warm. It’s very nice looking on and would be okay for everyday wear. It has been used many times going out with jeans or shorts out. I wash and dry it regularly in a machine and still looks just as new as the out of box condition. There is no pilling, fabric change, or shrinking. The style is flattering, cut well, and runs true to size. Other shirts owned feel similar to this one, which meets expectations and is a nice shirt for the price. I do wish it had a pocket though. Ultimately would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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