Carbamoylcholine chloride
Carbamoylcholine chloride (CAS: 51-83-2) is a quaternary ammonium compound and a potent parasympathomimetic agent. It functions as a cholinergic agonist, mimicking the action of acetylcholine. This chemical is primarily utilised in biochemical research and as a diagnostic agent. Its molecular weight is 182.65 g/mol. Carbamoylcholine chloride is supplied by Tech Serve Solutions for research and laboratory applications, adhering to strict quality standards.
- IUPAC
- (2-Hydroxyethyl)trimethylammonium chloride carbamate,Carbachol,Carbamylcholine chloride
- Synonyms
- (2-Hydroxyethyl)trimethylammonium chloride carbamateCarbacholCarbamylcholine chloride

Biochemical Research
Carbamoylcholine chloride is extensively used in pharmacological and physiological studies to investigate cholinergic receptor function and signal transduction pathways. Its ability to activate muscarinic and nicotinic acetylcholine receptors makes it a valuable tool for understanding neurotransmission.
Diagnostic Agent
In certain clinical settings, Carbamoylcholine chloride has been employed as a diagnostic agent to assess pupillary function and smooth muscle responses. Its controlled administration allows for the evaluation of autonomic nervous system activity.
Chemical Synthesis Intermediate
While not its primary application, Carbamoylcholine chloride can serve as a precursor or intermediate in the synthesis of more complex organic molecules within research laboratories.
| Molecular weight | 182.65 |
|---|---|
| Linear formula | NH2COOCH2CH2N(Cl)(CH3)3 |
| Assay | 99% |
| Melting point | 210 °C (dec.)(lit.) |

Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
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 Carbamoylcholine chloride used for?
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Carbamoylcholine chloride (CAS: 51-83-2) is primarily used in biochemical research to study cholinergic receptor function and as a diagnostic agent for assessing autonomic responses. It acts as a cholinergic agonist, mimicking acetylcholine.
What is the CAS number and formula for Carbamoylcholine chloride?
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The CAS number for Carbamoylcholine chloride is 51-83-2. Its linear formula is NH2COOCH2CH2N(Cl)(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Carbamoylcholine chloride with an assay of 99%. We provide this chemical for research and laboratory use and do not represent it as USP, BP, or EP grade.
How should Carbamoylcholine chloride be handled safely?
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Carbamoylcholine chloride is a dangerous substance (GHS06, Danger, H300). Handle with extreme caution, using essential personal protective equipment including eyeshields, face shields, gloves, and appropriate respirator cartridges (type P2). In case of ingestion, seek immediate medical attention.
Is Carbamoylcholine chloride a controlled substance?
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Based on the provided data, Carbamoylcholine chloride is classified under hazard code T (Toxic) in Europe and is designated as UN 2811, Class 6.1, Packing Group II for transport, indicating significant toxicity but not explicitly listed as a scheduled or controlled substance in this context.
How is Carbamoylcholine chloride packed and shipped?
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Carbamoylcholine chloride is shipped according to its hazardous material classification (UN 2811 6.1 / PGII). Packaging is designed to ensure safe transport and compliance with international regulations for hazardous chemicals.
How can I request a quote or sample?
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To request a quote or a sample of Carbamoylcholine chloride, please contact the Tech Serve Solutions sales team through our website or by phone. Our representatives will be pleased to assist you with your specific requirements.
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