Dimenhydrinate
Dimenhydrinate (CAS: 523-87-5) is a chemical compound with the formula C17H21NO · C7H7ClN4O2 and a molecular weight of 469.96. It is recognised for its antagonist properties, particularly within cell biology and neuroscience research. Dimenhydrinate plays a role in modulating neurotransmission pathways and is frequently employed in studies involving histamine receptors and related signalling cascades.
- IUPAC
- N-(2-Diphenylmethoxyethyl)-N,N-dimethylammonium 8-chlorotheophyllinate

Neuroscience Research
Used as a tool compound in neuroscience to investigate histamine receptor activity and its downstream effects on neurotransmission.
Cell Biology Studies
Employed in cell biology to explore cellular responses mediated by histaminergic pathways and their influence on cell signalling.
Pharmacological Research
Serves as a reference compound in pharmacological studies investigating the mechanisms of action for antihistamines and related agents.
| Molecular weight | 469.96 |
|---|---|
| Empirical formula | C17H21NO · C7H7ClN4O2 |

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 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Dimenhydrinate used for?
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Dimenhydrinate is used in research settings, particularly in neuroscience and cell biology, to study histamine receptor activity and neurotransmission pathways. It acts as an antagonist in these systems.
What is the CAS number and formula for Dimenhydrinate?
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The CAS number for Dimenhydrinate is 523-87-5, and its chemical formula is C17H21NO · C7H7ClN4O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimenhydrinate as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia standard. Please refer to the product specifications for available purity details.
How should Dimenhydrinate be handled safely?
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Dimenhydrinate is classified as harmful if swallowed (H302) and requires careful handling. Use appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Ensure adequate ventilation.
Is Dimenhydrinate a controlled substance?
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The provided data does not indicate that Dimenhydrinate is a controlled substance.
How is Dimenhydrinate packed and shipped?
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Dimenhydrinate is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a sample or quote for Dimenhydrinate?
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To request a sample or a quote for Dimenhydrinate, please contact our sales team through the website or by phone, providing your specific requirements and delivery details.
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