Description
The ACP-105 liquid from Umbrella Labs gives you ACP-105 as a measured liquid solution. You can choose PEG (original) or Poly-Cell™ carrier, 30mL or 60mL. Each batch is tested by LC-MS to 99% purity or higher. Prices start at $80.99. It’s sold for laboratory research only.
It’s also available as ACP-105 powder, ACP-105 gel packs and ACP-105 capsules. You’ll find similar products in our SARM liquids range.
What is ACP-105?
ACP-105 is a nonsteroidal SARM developed by Acadia Pharmaceuticals around 2008. It’s a partial agonist at the androgen receptor.
Acadia looked at it for age-related muscle and cognitive decline, but it never entered human trials.
ACP-105 liquid specifications
- Compound: ACP-105 (AMY32474, ZKB82123)
- CAS number: 1048998-11-3
- Molecular formula: C16H19ClN2O
- Molecular weight: 290.79
- Purity: 99% or higher, tested by LC-MS
- Carrier: PEG (original) and Poly-Cell™
- Size: 30mL and 60mL
- Form: Liquid solution in a glass bottle
- Storage: Keep it in a cool, dry place away from direct sunlight
- Use: laboratory research only, not for human or veterinary use
ACP-105 in published research
Schlienger and colleagues described its discovery in the Journal of Medicinal Chemistry (2009). In castrated rats it increased the weight of the levator ani muscle with a smaller effect on the prostate.
Published work on it is limited to that preclinical stage.
Search PubMed for the full studies. We stick to what’s been published.
Choosing a size and carrier for ACP-105 liquid
Both bottle sizes hold the same 20mg/mL solution, so the only difference is how much you get. With the PEG (original) carrier, 30mL costs $80.99 and 60mL costs $160.98. The 30mL bottle is the cheaper way to try the format before you commit to a larger one.
You can choose between PEG (original) and Poly-Cell™. Pick one carrier and stay with it for a whole study, because switching halfway through adds a variable you’d have to account for.
Shake the bottle gently before each draw and use a clean pipette every time. Our transfer pipettes and dropper bottles are sold separately.
Making working dilutions of ACP-105
If your protocol calls for a lower concentration, dilute a measured volume into a clean glass bottle. For example, 1mL of the 20mg/mL solution plus 1mL of carrier gives 2mL at 10mg/mL. Use the same carrier where possible, or a solvent your protocol allows, and mix gently.
Make up only what you’ll use in the short term, and label the new bottle with the concentration and date.
ACP-105 quality and testing
Every batch of ACP-105 is checked with liquid chromatography-mass spectrometry (LC-MS) before it goes on sale. LC-MS separates a sample into its parts and identifies each one by mass, so it confirms what the compound is and how much of the sample it makes up. The current batch tested at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
Storage and handling
Keep it in a cool, dry place away from direct sunlight. Keep the cap tight, and don’t leave the bottle in a hot car or on a sunny windowsill. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the ACP-105 liquid
How much ACP-105 is in 1mL?
20mg per mL. The amount per mL is the same in every bottle size.
Does the liquid need refrigerating?
Keep it in a cool, dry place away from direct sunlight.
Is the ACP-105 liquid in stock?
Yes. Every option on this page is in stock and ready to ship.
Related SARMs
If you’re browsing for a study, you might also look at AC-262 (AC-262, Andarine (S-4) liquid, LGD-2226 liquid and LGD-3303 liquid. Our main SARMs page lists everything in the category.
Order the ACP-105 liquid from Umbrella Labs
It’s simple. Pick your option above, add it to your cart and check out. The ACP-105 liquid is in stock and ready to ship. If you’re stocking up, take a look at SARM liquids too.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.



















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