Metopimazine-d6
Metopimazine-d6 (EXP999-d6; RP9965-d6) is the deuterium labeled Metopimazine (HY-116578). Metopimazine (EXP999; RP9965) is a phenothiazine, orally available, selective dopamine D2 receptor antagonist that does not penetrate the blood-brain barrier. Metopimazine blocks dopamine D2 receptors in the chemoreceptor trigger zone and the periphery, thereby inhibiting nausea and vomiting. Metopimazine is indicated for chemotherapy-induced nausea and vomiting, and has low central side effects due to its poor brain penetration. The use of metopimazine in acute gastroenteritis may have potential risks.
For research use only. We do not sell to patients.
- CAS No.: 1215315-86-8
- Formula: C22H21D6N3O3S2
- Molecular Weight:451.64
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
All Dopamine Receptor Isoforms
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Biological Activity
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D2 Receptor |
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.
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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CAS No. 1215315-86-8
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Unlabeled Cas 14008-44-7
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Molecular Weight 451.64
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Formula C22H21D6N3O3S2
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SMILES
C(C(C(N1CCC(C(N)=O)CC1)([2H])[2H])([2H])[2H])(N2C=3C(SC=4C2=CC=CC4)=CC=C(S(C)(=O)=O)C3)([2H])[2H]
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Synonyms
EXP999-d6; RP9965-d6
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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.
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]. Victoire Roussel, et al. Estimating the excess of inappropriate prescriptions of anti-dopaminergic anti-emetics during acute gastroenteritis epidemics in France. Pharmacoepidemiol Drug Saf. 2013 Oct;22(10):1080-5. [Content Brief]
[4]. Jolliet P, et al. Evidence of lowest brain penetration of an antiemetic drug, metopimazine, compared to domperidone, metoclopramide and chlorpromazine, using an in vitro model of the blood-brain barrier. Pharmacol Res. 2007 Jul;56(1):11-7. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Metopimazine-d6 Related Classifications
HY-116578S Related Classifications
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