Testolone (RAD-140)
High-affinity benzyl-propionamide SARM from Ligand's preclinical series.
Also known as: RAD · RAD140 · Testolone · RAD-140
CAS 1182367-47-0 · C20H16ClN5O2
Lead time
Ships in 3–5 days
Purity
99.0%
CAS Number
1182367-47-0
Molecular Weight
393.8
Formula
C20H16ClN5O2
Form
Lyophilized powder
Packaging
10mg vial · 10 vials/box
Storage
Room temperature, dry
Solubility
DMSO, ethanol
Chemical structure
2D structure · Source: PubChem (NIH)
Research applications
Testolone (RAD-140) is a chloroaryl SARM introduced in Ligand's preclinical series and characterized in the 2013 J. Med. Chem. design-and-synthesis study. It shows high AR binding affinity and anabolic signaling in cell models, and is used as a comparator in receptor-selectivity and structure-activity research.
Quality Documentation
How we verifyRaw material screening
Off-spec lots never enter synthesis
In-process monitoring
Intermediates characterized at checkpoints
HPLC-MS verification
Identity, purity & quantitation per batch
A batch-specific COA ships with every order — see the format before you buy.
Request sample COAFrequently asked questions
What is Testolone (RAD-140)?
Testolone (RAD-140) is a chloroaryl SARM introduced in Ligand's preclinical series and characterized in the 2013 J. Med. Chem. design-and-synthesis study. It shows high AR binding affinity and anabolic signaling in cell models, and is used as a comparator in receptor-selectivity and structure-activity research.
What purity is Testolone (RAD-140)?
99.0% purity, HPLC-MS verified per batch.
What is the CAS number of Testolone (RAD-140)?
CAS 1182367-47-0 · Molecular formula C20H16ClN5O2 · Molecular weight 393.8.
How long does Testolone (RAD-140) take to ship?
Ships in 3–5 days after order confirmation.
How should Testolone (RAD-140) be stored?
Room temperature, dry. Solubility: DMSO, ethanol.
Is Testolone (RAD-140) for human use?
No. Testolone (RAD-140) is a research compound for laboratory research use only — not for human or veterinary use.
For pricing and availability of Testolone (RAD-140), contact our research team.
For laboratory research use only.
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Related journal
LGD-4033 (Ligandrol) Research Reference: The Human-Trial SARM With a Suppression Fine-Print
Ligandrol is one of few SARMs with published human-phase data — and that data is precisely what makes it a documentation-first research compound. Chemistry, trial record, and analytical specs.
Ostarine vs RAD-140: What Preclinical Science and One Abandoned Trial Program Show
The two most-searched SARMs compared on the only axes that hold up: receptor pharmacology, published human trial data (one has them, one doesn't), and what the enobosarm program's end tells researchers.
RAD-140 (Testolone) for Research Reference: Chemistry, Potency Data, and What the Absence of Human Trials Means
Testolone is the highest-affinity SARM in most published receptor panels — and has zero completed human trials. What preclinical science establishes, what it cannot, and how to spec it analytically.