- ≥98% by HPLC; lot-matched COA available
- Lot-matched certificate of analysis
- Ships next business day, tracked
ACP-105
Non-steroidal selective androgen receptor modulator for laboratory study
- FormOral-format capsules in a sealed bottle with desiccant, or a 30 mL research liquid in a dropper bottle
- Mol. weight290.79 g/mol
- Research areasAR binding and transactivation assays, muscle and bone tissue selectivity, prostate-sparing profiles, rodent cognition and behaviour
Supplied for laboratory research use only. Not for human or veterinary use, and not intended to diagnose, treat, cure or prevent any disease.
Overview
ACP-105 is a small non-steroidal molecule catalogued under CAS 899821-23-9 with a molecular mass near 290.8 g/mol, developed within the selective androgen receptor modulator class. It is not a peptide and not a steroid: it is a compact synthetic organic compound built around a bicyclic amine core that binds the androgen receptor without sharing the four-ring steroid scaffold of testosterone or its derivatives.
Specifications
Identity
- CAS number
- 899821-23-9
- Molecular weight
- 290.79 g/mol
Supply & purity
- Form
- Oral-format capsules in a sealed bottle with desiccant, or a 30 mL research liquid in a dropper bottle
- Purity
- ≥98% by HPLC; lot-matched COA available
- Available sizes
- 10 mg × 60 capsules; 30 mL liquid at 20 mg/mL
- Solubility
- Poorly water-soluble; powder stocks are typically prepared in DMSO or ethanol, and the research liquid uses a solvent carrier
Additional detail
- Compound class
- Non-steroidal selective androgen receptor modulator (SARM)
- Molecular target
- Androgen receptor (NR3C4), a nuclear hormone receptor
- Reported activity
- Partial agonist at the androgen receptor in reported assay work
- Structural note
- Compact synthetic organic molecule with a bicyclic amine core; contains no steroid ring system and no amide backbone
- Research areas
- AR binding and transactivation assays, muscle and bone tissue selectivity, prostate-sparing profiles, rodent cognition and behaviour
- Regulatory status
- Not approved by FDA or EMA for any indication; SARMs are not lawful dietary ingredients in the United States
- Sport status
- Prohibited at all times under the WADA anabolic agents category (S1.2)
- Storage
- Room temperature, sealed, away from light, heat and humidity; refrigeration extends liquid stability
Questions about ACP-105
Is ACP-105 a peptide?
No. It is a small non-steroidal organic molecule of roughly 291 g/mol with no amino acid backbone. It belongs to the selective androgen receptor modulator class, which is chemically unrelated to the peptides in our catalogue even though it is often browsed alongside them.
How does it differ from RAD-140 or LGD-4033?
All three bind the androgen receptor without a steroid scaffold, but they differ in chemistry and reported pharmacology. ACP-105 is notably smaller and is described in the literature as a partial agonist, whereas RAD-140 and LGD-4033 are generally reported as more potent full or near-full agonists in the assays used.
What purity documentation is supplied?
Each lot is tested by HPLC to at least 98% and accompanied by a lot-matched certificate of analysis with identity confirmation. Quote the lot number printed on the bottle when requesting the document. Independent verification before assay work is good practice for any grey-market compound class.
Is ACP-105 legal to buy?
It can be supplied as a research chemical for laboratory use, but it is not approved as a drug and it is not a lawful dietary ingredient in the United States, so it cannot be sold or marketed for human consumption. Buyers are responsible for compliance with the rules that apply in their own jurisdiction.
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