Domperidone

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Domperidone

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Cat No: 18875

Biochemicals - Receptor Pharmacology

Domperidone is a dopamine D2 receptor antagonist (Ki = 0.3 nM in CHO cells expressing the rat receptor).{30683,53246} It is selective for dopamine D2 over D3 receptors (Ki = 9.5 nM).{30683} Domperidone (0.5-5 μg/kg) inhibits dipropyl dopamine-induced ...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

5-chloro-1-[1-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-one

Correlated keywords:

Domcolic Domperi 10 DT 10DT Euciton Evoxin Gastronorm KW5338 Mod Motilium Motillium Motinorm costi Nauzelin Ds Nomit NSC299589 Peridon Peridys R-33812 R33812 D-1 2 3

Product Overview:
Domperidone is a dopamine D2 receptor antagonist (Ki = 0.3 nM in CHO cells expressing the rat receptor).{30683,53246} It is selective for dopamine D2 over D3 receptors (Ki = 9.5 nM).{30683} Domperidone (0.5-5 μg/kg) inhibits dipropyl dopamine-induced femoral vasodilation in dogs, indicating dopamine D2 receptor antagonist activity, and has no effect on dopamine-induced vasodilation in the renal vascular bed in dogs when administered at doses up to 5 mg/kg, indicating a lack of activity at dopamine D1 receptors.{53246} Domperidone (0.5 mg/kg) prevents dopamine-induced decreases in gastric antral motility induced by pentagastrin (Item No. 28546) in dogs.{53247} It inhibits apomorphine-induced emesis in dogs (ED50 = 0.031 mg/kg, p.o.).{39860} Domperidone also increases serum levels of prolactin in male rats.{46567}

Size	25 mg
Shipping	dry ice
CAS Number	57808-66-9
Molecular Formula	C₂₂H₂₄ClN₅O₂
SMILES	O=C(NC1=C2C=CC=C1)N2CCCN3CCC(N4C(C=CC(Cl)=C5)=C5NC4=O)CC3
Molecular Weight	425,9
Formulation	A crystalline solid
Purity	≥98%
Custom Code	2933.39
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.