(±)-Ketamine hydrochloride
(±)-Ketamine hydrochloride (CAS: 1867-66-9) is a chemical compound with the empirical formula C13H16ClNO · HCl and a molecular weight of 274.19 g/mol. It acts as an NMDA receptor antagonist and dissociant anaesthetic. Primarily recognised for its applications in research settings, particularly in neuroscience and cell biology, it serves as a valuable tool for studying excitatory amino acid pathways and neurotransmission.
- IUPAC
- (±)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride

Neuroscience Research
Utilised as a pharmacological tool to investigate NMDA receptor function and its role in synaptic plasticity, learning, and memory. Its dissociative properties make it useful for studying models of psychosis and other neurological conditions.
Cell Biology Studies
Employed in cell-based assays to understand ion channel activity and neurotransmitter receptor modulation. Aids in the examination of cellular responses to glutamate receptor antagonists.
Drug Discovery and Development
Serves as a reference compound or starting point in the development of new therapeutic agents targeting the central nervous system. Its known pharmacological profile informs research into novel analgesics and antidepressants.
| Molecular weight | 274.19 |
|---|---|
| Empirical formula | C13H16ClNO · HCl |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble200 mg/mL |
| Storage temperature | 2-8°C |

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, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule III; stup |
|---|
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 (±)-Ketamine hydrochloride used for?
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(±)-Ketamine hydrochloride is primarily used as a research tool in neuroscience and cell biology to study NMDA receptor function, ion channels, and neurotransmission. It is also used in drug discovery.
What are the CAS number and formula for (±)-Ketamine hydrochloride?
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The CAS number is 1867-66-9 and the empirical formula is C13H16ClNO · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (±)-Ketamine hydrochloride as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should (±)-Ketamine hydrochloride be handled safely?
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Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, faceshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as harmful if swallowed and causes skin and eye irritation.
Is (±)-Ketamine hydrochloride a controlled substance?
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Yes, (±)-Ketamine hydrochloride is a controlled substance, listed under USDEA Schedule III.
How is (±)-Ketamine hydrochloride packed, shipped, and exported?
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(±)-Ketamine hydrochloride is carefully packed to maintain its integrity during transit. Tech Serve Solutions exports chemicals globally, adhering to all relevant international shipping regulations for controlled substances.
How can I request a sample or quote for (±)-Ketamine hydrochloride?
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To request a sample or quote, please use the contact form on our website or reach out to our sales team directly, providing your specific requirements.
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