Bupropion hydrochloride
Bupropion hydrochloride (CAS: 31677-93-7) is a chemical compound with a molecular weight of 276.20 g/mol. This white solid, represented by the empirical formula C13H18ClNO · HCl, is primarily recognised for its role in neurochemical research, particularly its interaction with neurotransmitter transporters. Its applications extend to the study of neurological pathways and related biochemical processes, serving as a valuable reagent for researchers in pharmacology and cell biology.
- IUPAC
- (±)-1-(3-Chlorophenyl)-2-[(1,1-dimethylethyl)amino]-1-propanone hydrochloride

Neuroscience Research
Bupropion hydrochloride is utilized as a pharmacological tool to investigate the function of monoamine transporters, including dopamine and norepinephrine. Researchers use it to study its effects on neurotransmission and its potential implications in neurological disorders.
Biochemical Assays
This compound serves as a reference standard or reagent in various biochemical assays related to drug metabolism, receptor binding, and cellular signaling pathways. Its defined purity ensures reliable experimental outcomes.
Drug Discovery and Development
As a known bioactive molecule, Bupropion hydrochloride is employed in early-stage drug discovery to understand structure-activity relationships and to explore new therapeutic targets. It aids in the development of novel compounds with similar mechanisms of action.
| Molecular weight | 276.20 |
|---|---|
| Empirical formula | C13H18ClNO · HCl |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble15 mg/mL, clear |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... DRD1(1812), DRD2(1813), DRD3(1814), DRD4(1815), DRD5(1816) |
|---|
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 Bupropion hydrochloride used for?
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Bupropion hydrochloride is primarily used in research settings for neuroscience, biochemical assays, and drug discovery. It helps researchers investigate neurotransmitter transporter functions and neurological pathways.
What is the CAS number and formula for Bupropion hydrochloride?
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The CAS number for Bupropion hydrochloride is 31677-93-7. Its empirical formula is C13H18ClNO · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bupropion hydrochloride with a purity of ≥98% by HPLC. We do not represent this product as USP, BP, or EP grade; it is supplied for research and laboratory use.
What are the safety considerations when handling Bupropion hydrochloride?
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Bupropion hydrochloride is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, face shields, and gloves. Ensure adequate ventilation and avoid dust formation.
How is Bupropion hydrochloride packed and shipped?
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Bupropion hydrochloride is typically supplied as a white solid. It is carefully packed to ensure stability during transport and is available for export by Tech Serve Solutions.
How can I request a sample or quote for Bupropion hydrochloride?
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To request a sample or quote for Bupropion hydrochloride, please contact our sales team through our website or by phone, referencing the product name and CAS number 31677-93-7.
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