(±)-Nornicotine
(±)-Nornicotine (CAS: 5746-86-1) is a chemical compound with the formula C9H12N2 and a molecular weight of 148.20 g/mol. This yellow liquid is primarily utilized in scientific research, particularly within the fields of cell biology, neuroscience, and pharmacology. It serves as a valuable tool for investigating cholinergic systems and neurotransmission.
- IUPAC
- 2-(3-Pyridyl)pyrrolidine,3-(2-Pyrrolidinyl)pyridine

Neuroscience Research
(±)-Nornicotine is used to study nicotinic acetylcholine receptors and their role in neurotransmission. Its properties allow researchers to investigate signaling pathways and neuronal function.
Pharmacological Studies
This compound serves as a research chemical for exploring the effects of cholinergic agents. It can be used in vitro and in vivo studies to understand drug interactions and biological responses.
Cell Biology Investigations
(±)-Nornicotine aids in the study of cellular processes influenced by cholinergic signaling. Its use contributes to understanding cellular responses in various biological systems.
| Molecular weight | 148.20 |
|---|---|
| Empirical formula | C9H12N2 |
| Assay | ≥98% (TLC) |
| Form | liquid |
| Colour | yellow |
| Solubility | H2O: soluble50 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | mouse ... Chrna1(11435), Chrna7(11441)rat ... Chrna4(25590) |
|---|
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 (±)-Nornicotine used for?
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(±)-Nornicotine is used in scientific research, particularly in neuroscience and cell biology, to study cholinergic systems and neurotransmission.
What are the CAS number and chemical formula for (±)-Nornicotine?
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The CAS number is 5746-86-1 and the chemical formula is C9H12N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (±)-Nornicotine with an assay of ≥98% (TLC). This product is intended for research purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should (±)-Nornicotine be handled safely?
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(±)-Nornicotine is a Warning substance, harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (e.g., type ABEK respirator filter), should be used. Ensure good ventilation and avoid breathing vapours or mist.
Is (±)-Nornicotine a controlled substance?
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The provided data does not indicate that (±)-Nornicotine is a controlled substance. However, regulations can vary by jurisdiction, and users should verify local compliance.
How is (±)-Nornicotine shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. (±)-Nornicotine is typically stored at 2-8°C and shipped according to its safety requirements and relevant transport regulations.
How can I request a sample or quote for (±)-Nornicotine?
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To request a sample or quote for (±)-Nornicotine, please contact our sales team through the provided channels on our website.
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