Megestrol-d5
Megestrol-d5 is the deuterium labeled Megestrol. Megestrol is an orally active glucocorticoid and progesterone receptor agonist. Megestrol can alleviate anorexia, cachexia or unexplained significant weight loss associated with acquired immunodeficiency syndrome (AIDS). Megestrol may cause glucocorticoid-like effects and an increased risk of mental disorders.
For research use only. We do not sell to patients.
- Formula: C22H25D5O3
- Molecular Weight:347.50
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Description
In Vitro
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
Application
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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Unlabeled CAS 3562-63-8
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Molecular Weight 347.50
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Formula C22H25D5O3
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SMILES
C[C@@]12[C@](C(C([2H])([2H])[2H])=O)(O)CC[C@@]1([H])[C@]3([H])C=C(C)C4=CC(C([2H])([2H])C[C@]4(C)[C@@]3([H])CC2)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocols
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Research Protocol for Endocrine Diseases
Endocrine diseases often arise from disrupted hormone production, hormone signaling, or target-tissue responsiveness; for diabetes-focused endocrine disease models, insulin signaling regulates glucose uptake, hepatic glucose output, lipid metabolism, and β-cell compensation. Type 2 diabetes develops through interacting defects in insulin resistance, β-cell dysfunction, adipose inflammation, hepatic glucose overproduction, altered incretin signaling, and ectopic lipid metabolism. A major unresolved question is whether endocrine dysfunction is driven primarily by target-tissue insulin resistance, intrinsic β-cell failure, immune/inflammatory stress, or combined multi-organ failure that differs by disease stage.
Purity & Documentation
References
[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief]
[2]. Garcia JM, et al. Off-Label Megestrol in Patients with Anorexia-Cachexia Syndrome Associated with Malignancy and Its Treatments. Am J Med. 2018 Jun;131(6):623-629.e1. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)