Andarine

Andarine
  • CAS No.:401900-40-1
Other grades of this product :
Andarine Basic information
Selective Androgen Receptor Modulator Clinical Application Biological activity In vitro In vivo Characteristics
Product Name:Andarine
Synonyms:S-3-(4-acetylamino-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro-3-trifluoromethyl-phenyl)-propionamide;N-[4-Nitro-3-(trifluoromethyl)phenyl]-(2S)-3-[4-(acetylamino)phenoxy]-2-hydroxy-2-methylpropanamide;S4 Powder Andarine GTX-007 SARM Steroids CAS 401900-40-1 for Muscle Building,mk-2866,MK-2866;CS-418;Andarine(S4) whnohe_caroline(at)163.com;Andarine(S4),whnohe_lucy(at)163.com;(1132656-73-5) ostarine;GTX 007;GTX007
CAS:401900-40-1
MF:C19H18F3N3O6
MW:441.36
EINECS:803-892-7
Product Categories:Inhibitors;SARMS;Amines;Aromatics;Chiral Reagents;Intermediates & Fine Chemicals;APIs;Pharmaceuticals
Mol File:401900-40-1.mol
Andarine Chemical Properties
Melting point 70-74℃
Boiling point 698.7±55.0 °C(Predicted)
density 1.47
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
form neat
pka12.13±0.29(Predicted)
color Light Yellow
Water Solubility 1.2 mg/mL in water
BRN 9666695
InChIInChI=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
InChIKeyYVXVTLGIDOACBJ-SFHVURJKSA-N
SMILESC(NC1=CC=C([N+]([O-])=O)C(C(F)(F)F)=C1)(=O)[C@](O)(C)COC1=CC=C(NC(C)=O)C=C1
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26
WGK Germany 3
MSDS Information
Andarine Usage And Synthesis
Selective Androgen Receptor Modulator

Andarine (MK-2866), as the arylpropionamide derivate, has been developed in pharmaceutical industry as a new class of therapeutics called Selective Androgen Receptor Modulator (SARM, either agonists or antagonists at particular androgen receptors) with specific selectivity for particular tissues and organs, that could substitute the synthetic anabolic drugs used in medical treatments.

Clinical Application

The pharmacological activity of andarine suggest the great potential of andarine in the development of the clinically available SARMs, which offers unique therapeutic advantages over their steroidal counterparts and an exciting opportunity to differentially regulate the androgen effects in various target tissues, thus minimizing the interference to normal. Thus, andarine has promising in advanced clinical trials that aim to treat age-related maladies and to counteract symptoms of severe diseases such as sarcopenia and cancer cachexia. However, andarine may be misused in sports where athletes and/or their handlers may seek to gain unfair advantage. Therefore, andarine as agonist is prohibited for use by the International Federation of Horseracing Authorities and the World Anti-Doping Agency.

Biological activityAndarine is a selective non-steroidal androgen receptor (AR) agonist with Ki of 4 nM, and it is tissue selective for the metabolic organ. Phase 3.
In vitroIn vitro, Andarine binds to androgen receptors with high affinity with Ki of 4 nM. Moreover, 10 nM Andarine stimulated the transcription adjusted by androgen receptor, up to 93%.
In vivoIn vivo, Andarine has an effective metabolic activity, and stimulates the growth of the prostate, seminal vesicle, and levator ani, with ED50 is 0.43 mg/day, 0.55 mg/day, and 0.14 mg/day respectively. This effect is dose dependent. In addition, Andarine acts on FSH, which does not affect some physiological changes caused by castration, and at a dose of 0.5 mg or more per day, partially inhibiting LH production. Andarine was administered to dog intravenously at 0.1, 1, 3, and 10 mg/kg doses, then the total body clearance (CL) decreased from 7.4 mL/min/kg to 3.1 mL/min/kg, the steady-state volume (Vss) was 1.39 L/kg and the half-life was 229 minutes. In addition, Andarine was 10 mg/kg, 1 mg/kg and 0.1 mg/kg, with oral bioavailability of 38%, 62% and 91% respectively. Andarine has tissue selective pharmacological activity and is well treated with 0.5 mg/day concentration, significantly reducing prostate weight to 79.4%.
CharacteristicsAndarine is a selective non-steroidal androgen receptor (AR) agonist.
DescriptionAndarine (S-4) is the arylpropionamide-derived compound [S-3-(4-acetylamino-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro-3-trifluoromethyl-phenyl)-propionamide] first described by Yin et al. to be a selective androgen receptor modulator (SARM). Andarine (S-4) was shown by in vitro and in vivo studies to be an effective anabolic agonist, without side-effects often associated with anabolic-androgenic steroids, relating principally to substrate affinity for 5α-reductase to produce DHT in the prostate. Unfortunately the benefits that SARMs such as andarine (S-4) may provide to clinical medicine have the potential for misuse in sports where athletes and/or their handlers may seek to gain unfair advantage with the assumption that these compounds are undetectable by anti-doping laboratories. SARMs are therefore prohibited for use by the International Federation of Horseracing Authorities and the World Anti-Doping Agency (WADA).
Chemical PropertiesPale Yellow Solid
UsesIt is a potent and tissue-selective androgen receptor modulator (SARM)
DefinitionChEBI: Andarine is an anilide and a member of acetamides. It is a non-steroidal selective androgen receptor modulator.
benefitsAndarine (S4) has a lot of great benefits and this is probably what you are most interested in.The Andarine benefits are:Increased muscle massFat lossFaster recoveryBody recompositionIncreased strength
Side effectsAndarine has gone through quite a bit of research but not as much as other SARMs such as LGD 4033 or Ostarine. From the studies so far and from the anecdotal evidence from people that use it we can tell that there are two side effects.S4 side effects:SuppressionImpaired vision
Regulatory StatusAndarine also named SARM S-4, classified in the S1 class of the WADA prohibited list.US: Andarine is not listed specifically in the Schedules to the US Controlled Substances Act and is not mentioned anywhere on the DEA website.United Nations: The substance is not listed specifically on the Yellow List - List of Narcotic Drugs under International Control nor the Green List - List of Psychotropic Substances under International Control.Canadian Status: Andarine is not currently listed in the CDSA. The substance has been reported to be used for the treatment of muscle wasting, osteoporosis and begning prostatic hyperplaysia and displays androgenic and anabolic activity1-3 . 2 3However, since andarine is not a steroid, it cannot be included uner item 23 of Schedule IV to the CDSA.
references[1]. yin, d., et al., pharmacodynamics of selective androgen receptor modulators. j pharmacol exp ther, 2003. 304(3): p. 1334-40.[2]. thevis, m., et al., mass spectrometric characterization of urinary metabolites of the selective androgen receptor modulator s-22 to identify potential targets for routine doping controls. rapid commun mass spectrom, 2011. 25(15): p. 2187-95.
Andarine Preparation Products And Raw materials

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