CAS No. 249921-19-5

Batch: Purity:99.93
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Anamorelin Chemical Structure
Chemical Structure
Check the Anamorelin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 249921-19-5
Molecular Formula

C31H42N6O3
Molecular Weight (MW) 546.70
SMILES CC(C)(C(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)N3CCCC(C3)(CC4=CC=CC=C4)C(=O)N(C)N(C)C)N

Ordering Information

Biological Activity

Anamorelin is an orally active, high-affinity, selective ghrelin receptor agonist with an EC50 value of. Upon binding to the growth hormone secretagogue receptor, it stimulates growth hormone release and activates orexigenic pathways. This downstream signaling enhances appetite and promotes body weight gain in preclinical models, making it a key tool for studying ghrelin-mediated metabolic and anabolic signaling. [1]

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (182.91 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 50 mg/mL
Water Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.