Dicyclomine hydrochloride
Dicyclomine hydrochloride (CAS 67-92-5), with the molecular formula C19H35NO2 · HCl and a molecular weight of 345.95 g/mol, is supplied by TSS as an off-white powder. This compound is recognised for its anticholinergic properties. It is primarily utilised in research settings, particularly within cell biology and neuroscience, for investigating cholinergic pathways and related cellular signalling mechanisms.
- IUPAC
- 2-(Diethylamino)ethyl 1-cyclohexylcyclohexane-1-carboxylate hydrochloride,[1,1-Bicyclohexyl]-1-carboxylic acid 2-(diethylamino)ethyl ester hydrochloride
- Synonyms
- 2-(Diethylamino)ethyl 1-cyclohexylcyclohexane-1-carboxylate hydrochloride[1,1-Bicyclohexyl]-1-carboxylic acid 2-(diethylamino)ethyl ester hydrochloride

Neuroscience Research
Dicyclomine hydrochloride is employed in neuroscience to study cholinergic receptors and neurotransmission. Its antagonist properties are valuable for investigating the role of these systems in cellular signalling.
Cell Biology Investigations
This compound serves as a tool in cell biology research, aiding in the understanding of cellular responses to cholinergic stimuli. It is useful for exploring pathways regulated by muscarinic acetylcholine receptors.
Pharmacological Studies
Used in pharmacological research to examine the effects of anticholinergic agents. Dicyclomine hydrochloride helps researchers understand the mechanisms of action and potential targets of such compounds.
| Molecular weight | 345.95 |
|---|---|
| Empirical formula | C19H35NO2 · HCl |
| Assay | ≥99% (TLC) |
| Form | powder |
| Colour | off-white |
| Solubility | H2O: soluble50 mg/mL |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 ... CHRM1(1128), CHRM2(1129), CHRM3(1131), CHRM4(1132), CHRM5(1133) |
|---|
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 Dicyclomine hydrochloride used for?
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Dicyclomine hydrochloride is used in research settings, particularly in neuroscience and cell biology, to study cholinergic pathways, receptor interactions, and cellular signalling mechanisms.
What is the CAS number and chemical formula for Dicyclomine hydrochloride?
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The CAS number is 67-92-5, and the chemical formula is C19H35NO2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dicyclomine hydrochloride with an assay of ≥99% by TLC. This is a research-grade chemical and is not represented as USP, BP, or EP.
What are the safety considerations when handling Dicyclomine hydrochloride?
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Dicyclomine hydrochloride is a Warning substance. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
How is Dicyclomine hydrochloride packed and shipped?
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Dicyclomine hydrochloride is typically supplied as an off-white powder. TSS exports chemicals globally, adhering to all relevant shipping regulations. Please contact us for specific packaging and shipping details.
How can I request a sample or quote for Dicyclomine hydrochloride?
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To request a sample or a quote for Dicyclomine hydrochloride, please contact our sales team through the website or by phone, providing your specific requirements.
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