WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 329854

CAS#: 1182367-47-0

Description: Testolone, also known as RAD140, is an investigational selective androgen receptor modulator (SARM) for the treatment of conditions such as muscle wasting and breast cancer, currently under development by Radius Health, Inc. (RDUS). RAD140 Inhibits the Growth of Androgen/Estrogen Receptor Positive Breast Cancer Models with a Distinct Mechanism of Action.

Price and Availability

Size Price Shipping out time Quantity
50mg USD 150 Same day
100mg USD 250 Same day
200mg USD 450 Same day
500mg USD 950 Same day
1g USD 1750 Same day
2g USD 2950 Same day
5g USD 4950 Same day
10g USD 8950 Same day
Inquire bulk and customized quantity

Pricing updated 2021-01-23. Prices are subject to change without notice.

Testolone, purity > 98%, is in stock. The same day shipping out after order is received. Note: the estimated shipping out time for order > 200mg may be 2 weeks.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 329854
Name: Testolone
CAS#: 1182367-47-0
Chemical Formula: C20H16ClN5O2
Exact Mass: 393.0993
Molecular Weight: 393.831
Elemental Analysis: C, 61.00; H, 4.10; Cl, 9.00; N, 17.78; O, 8.12

Synonym: Testolone; RAD140; RAD-140; RAD 140.

IUPAC/Chemical Name: 2-Chloro-4-[[(1R,2S)-1-[5-(4-cyanophenyl)-1,3,4-oxadiazol-2-yl]-2-hydroxypropyl]amino]-3-methylbenzonitrile


InChi Code: InChI=1S/C20H16ClN5O2/c1-11-16(8-7-15(10-23)17(11)21)24-18(12(2)27)20-26-25-19(28-20)14-5-3-13(9-22)4-6-14/h3-8,12,18,24,27H,1-2H3/t12-,18+/m0/s1

SMILES Code: N#CC1=CC=C(N[C@@H](C2=NN=C(C3=CC=C(C#N)C=C3)O2)[C@@H](O)C)C(C)=C1Cl

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Certificate of Analysis:

Safety Data Sheet (SDS):

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Yu Z, He S, Wang D, Patel HK, Miller CP, Brown J, Hattersley G, Saeh JC. Selective Androgen Receptor Modulator RAD140 Inhibits the Growth of Androgen/Estrogen Receptor Positive Breast Cancer Models with a Distinct Mechanism of Action. Clin Cancer Res. 2017 Oct 3. pii: clincanres.0670.2017. doi: 10.1158/1078-0432.CCR-17-0670. [Epub ahead of print] PubMed PMID: 28974548.

2: Miller CP, Shomali M, Lyttle CR, O'Dea LS, Herendeen H, Gallacher K, Paquin D, Compton DR, Sahoo B, Kerrigan SA, Burge MS, Nickels M, Green JL, Katzenellenbogen JA, Tchesnokov A, Hattersley G. Design, Synthesis, and Preclinical Characterization of the Selective Androgen Receptor Modulator (SARM) RAD140. ACS Med Chem Lett. 2010 Dec 2;2(2):124-9. doi: 10.1021/ml1002508. eCollection 2011 Feb 10. PubMed PMID: 24900290; PubMed Central PMCID: PMC4018048.

3: Jayaraman A, Christensen A, Moser VA, Vest RS, Miller CP, Hattersley G, Pike CJ. Selective androgen receptor modulator RAD140 is neuroprotective in cultured neurons and kainate-lesioned male rats. Endocrinology. 2014 Apr;155(4):1398-406. doi: 10.1210/en.2013-1725. Epub 2014 Jan 15. PubMed PMID: 24428527; PubMed Central PMCID: PMC3959610.

4: Thevis M, Piper T, Beuck S, Geyer H, Schänzer W. Expanding sports drug testing assays: mass spectrometric characterization of the selective androgen receptor modulator drug candidates RAD140 and ACP-105. Rapid Commun Mass Spectrom. 2013 Jun 15;27(11):1173-82. doi: 10.1002/rcm.6558. PubMed PMID: 23650030.

5: Thevis M, Schänzer W. Detection of SARMs in doping control analysis. Mol Cell Endocrinol. 2017 Jan 27. pii: S0303-7207(17)30053-9. doi: 10.1016/j.mce.2017.01.040. [Epub ahead of print] PubMed PMID: 28137616.