A selective androgen receptor modulator
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GTx-007

Item No. 18772

Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(2S)-3-[4-(acetylamino)phenoxy]-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]-propanamide
CAS Number
401900-40-1
Synonyms
  • Andarine
  • S-4
  • SARM S-4
Molecular Formula
C19H18F3N3O6
Formula Weight
441.4
Purity
≥98%
Formulation (Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 20 mg/mlDMSO: 20 mg/mlDMSO:PBS (pH 7.2) (1:1): 0.5 mg/mlEthanol: 14 mg/ml
λmax
248 nm
SMILES
O=C([C@](O)(C)COC1=CC=C(NC(C)=O)C=C1)NC2=CC=C([N+]([O-])=O)C(C(F)(F)F)=C2
InChi Code
InChI=1S/C19H18F3N3O6/c1-11(26)23-12-3-6-14(7-4-12)31-10-18(2,28)17(27)24-13-5-8-16(25(29)30)15(9-13)19(20,21)22/h3-9,28H,10H2,1-2H3,(H,23,26)(H,24,27)/t18-/m0/s1
InChi Key
YVXVTLGIDOACBJ-SFHVURJKSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    5 mg

    $49

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    10 mg

    $93

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    25 mg

    $202

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    50 mg

    $354

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    Product Description

    GTx-007 is a non-steroidal selective androgen receptor modulator (SARM) that has tissue-selective androgenic and anabolic effects in animals.1 It improves muscle strength and prevents bone loss in orchidectomized rats.2 Like other SARMs, GTx-007 produces anabolic effects in muscle and bone without androgenic effects.3 Anabolic agents, including GTx-007 and other SARMs, are prohibited by the World Anti-Doping Agency.4

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Kearbey, J.D., Wu, D., Gao, W., et al. Pharmacokinetics of S-3-(4-acetylamino-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro- 3-trifluoromethyl-phenyl)-propionamide in rats, a non-steroidal selective androgen receptor modulator. Xenobiotica 34(3), 273-280 (2004).

    2. Gao, W., Reiser, P.J., Coss, C.C., et al. Selective androgen receptor modulator treatment improves muscle strength and body composition and prevents bone loss in orchidectomized rats. Endocrinology 146(11), 4887-4897 (2005).

    3. Girgis, C.M., Mokbel, N., and DiGirolamo, D.J. Therapies for musculoskeletal disease: Can we treat two birds with one stone? Curr.Osteoporos.Rep. 12(2), 142-153 (2014).

    4. Geyer, H., Schäzner, W., and Thevis, M. Anabolic agents: Recent strategies for their detection and protection from inadvertent doping. Br. J. Sports Med. 48(10), 820-826 (2014).