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S4 (401900-40-1)

S-4, also known as Andarine  or GTx-007, taken as oral. It belongs to the class of drugs called SARM’s –a non-steroidal……..

Status: In Mass Production
Unit: 25kg/Drum
Capacity: 1489kg/month


S4 (401900-40-1) video


S4 (401900-40-1) Description

S-4, also known as Andarine  or GTx-007, taken as oral. It belongs to the class of drugs called SARM’s –a non-steroidal  investigational selective androgen receptor modulators that has tissue-selective androgenic and anabolic effects in animals. For treatment of conditions such as muscle wasting, osteoporosis and benign prostatic hypertrophy. It is less potent in both anabolic and androgenic effects than other SARMs. Today, it is popularly used and sold as a research chemical, which is used by athletes who seek to get all of the strength benefits and lean muscle gains without the harmful side effects observed with anabolic steroids. Moreover, S4 is also used as part of steroid stacks to improve a cycle without adding more side effects, or aromatization.

S4 (401900-40-1) Specifications

Product Name S4
Chemical Name Andarine, GTX-007, UNII-7UT2HAH49H, 7UT2HAH49H, AK-41009, SARM S-4, Andarine – GTX-007, (2S)-3-(4-Acetamidophenoxy)-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide
Brand Name Andarine
Drug Class SARMS, Inhibitors
CAS Number 401900-40-1
Molecular Formula C19H14F3N3O3
Molecular Weight 389.3279696
Monoisotopic Mass 441.115 g/mol
Melting Point  70-74℃
Freezing Point 152 °C
Biological Half-Life Under 7hours
Color Pale Yellow Solid
Solubility  Soluble in DMSO (85 mg/mL), Water (< 1.2 mg/mL), and Ethanol (85 mg/mL), it is also soluable in Propylene Glycol and PEG400.
Storage Temperature  3 years at 20°C
S4 Application S4 tablets/capsules for Cutting, Recomping, Lean Muscle and Strength Gains (sans bloating)




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