Metoclopramide hydrochloride
Metoclopramide hydrochloride (CAS: 7232-21-5) is a white crystalline solid with the molecular formula C14H22ClN3O2 · HCl and a molecular weight of 336.26 g/mol. This compound acts as a dopamine D2 receptor antagonist. It is soluble in water and finds applications in research settings, particularly within cell biology, neuroscience, and GPCR studies, serving as a valuable tool for investigating cellular signaling pathways.

Neuroscience Research
Used as a tool in neuroscience research to investigate dopaminergic pathways and their modulation. Its antagonism of D2 receptors makes it useful for studying neurotransmitter interactions.
Cell Signaling Studies
Serves as a bioactive small molecule for exploring cellular signaling cascades, particularly those involving GPCRs. Its mechanism of action as an antagonist provides insights into receptor function.
Pharmacological Research
A chemical intermediate and research reagent employed in the development and study of therapeutics. Its known pharmacological profile aids in drug discovery and mechanism of action studies.
| Molecular weight | 336.26 |
|---|---|
| Empirical formula | C14H22ClN3O2 · HCl |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... DRD2(1813), HTR3A(3359), HTR3B(9177), HTR3C(170572), HTR3D(200909), HTR3E(285242) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Metoclopramide hydrochloride used for?
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Metoclopramide hydrochloride is used in research settings for investigating dopaminergic pathways, cellular signaling, and as a tool in pharmacological research due to its D2 receptor antagonism.
What is the CAS number and formula for Metoclopramide hydrochloride?
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The CAS number for Metoclopramide hydrochloride is 7232-21-5, and its molecular formula is C14H22ClN3O2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Metoclopramide hydrochloride as a research-grade chemical. We do not represent it as USP, BP, or EP grade unless explicitly stated in the product specifications. Please refer to the product data for available assay information.
How should Metoclopramide hydrochloride be handled?
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Metoclopramide hydrochloride is classified with the GHS signal word 'Warning' and hazard statement H302 (Harmful if swallowed). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid ingestion.
How is Metoclopramide hydrochloride packed and shipped?
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Metoclopramide hydrochloride is carefully packed in appropriate containers to ensure stability during transit and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for Metoclopramide hydrochloride?
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To request a sample or a quote for Metoclopramide hydrochloride, please contact our sales team through the website or by phone. Provide the product name and CAS number for prompt service.
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