What is RAD-140 Testolone?
RAD-140 (Testolone) is a highly potent non-steroidal SARM with high selectivity for AR in muscle and brain tissue. Anabolic:androgenic ~90:1. Uniquely activates brain AR for neuroprotective research while showing AR antagonism in prostate. CAS 1182367-47-0.
Research Applications
Brain AR Activation
Neuroprotective AR agonism — hippocampal neuron survival, Alzheimer’s models
Tissue-Selective AR
90:1 anabolic:androgenic — prostate antagonism + muscle agonism
Muscle Wasting/Sarcopenia
High-potency muscle AR — lean mass and strength models
Agonist/Antagonist Duality
Tissue-specific agonist/antagonist profile — receptor pharmacology
vs LGD-4033 Comparison
Different selectivity profiles — comparative SARM tissue panel
Quick Specs
| Form | C₂₀H₁₆ClN₅O₂ |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 1182367-47-0 |
| Molecular Weight | MS molecular weight confirmed — every batch |
| Specification | ≥99% by HPLC — every batch |
| Shelf Life | 24 months unopened |
| Storage | Room temperature sealed | cool, dry storage |
| Manufacture | In-house synthesis — Qingdao, China |
| Brand | China |
Frequently Asked Questions
🧪 Peptide Research Tools: Use QSC's free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
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