Bupropion hydrochloride
- CAS No.
- 31677-93-7
- Chemical Name:
- Bupropion hydrochloride
- Synonyms
- Zyban;Bdeprion;Bupropine;Budeprion;wellbatrin;BUPROPION HCL;BupropioneHCl;AMFEBUTAMONE HCL;Bupropion HCl API;zyban(pharmaceutical)
- CBNumber:
- CB5140066
- Molecular Formula:
- C13H19Cl2NO
- Molecular Weight:
- 276.2
- MDL Number:
- MFCD00055209
- MOL File:
- 31677-93-7.mol
| Melting point | 233-234 °C |
|---|---|
| Flash point | 9℃ |
| storage temp. | Desiccate at RT |
| solubility | ethanol: 193 mg/mL solutions may be stored for several days at 4 °C. |
| form | solid |
| color | white |
| Water Solubility | Soluble in water (>25 mg/ml), ethanol 193mg/ml, 0.1 N HCl 333 mg/ml |
| CAS DataBase Reference | 31677-93-7(CAS DataBase Reference) |
| NCI Dictionary of Cancer Terms | bupropion hydrochloride; Zyban |
| FDA UNII | ZG7E5POY8O |
| NCI Drug Dictionary | bupropion hydrochloride |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS07,GHS02,GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H225-H301+H311+H331-H370-H302 |
| Precautionary statements | P264-P270-P301+P312a-P330-P501a-P210-P260-P280-P301+P310-P311 |
| Hazard Codes | Xn,Xi,T,F |
| Risk Statements | 22-39/23/24/25-23/24/25-11 |
| Safety Statements | 36-45-36/37-16-7 |
| RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution |
| WGK Germany | 3 |
| RTECS | UG8858000 |
| HS Code | 29223990 |
Bupropion hydrochloride Chemical Properties,Uses,Production
Chemical Properties
Bupropion hydrochloride powder is white, crystalline, and highly soluble in water. It has a bitter taste and produces the sensation of local anesthesia on the oral mucosa.
Originator
Bupropion hydrochloride,AroKor Holdings Inc.
Drug interactions
Relatively few data are available on interactions of bupropion hydrochloride with other drugs. Increased adverse experiences were reported when the drug was administered concomitantly with l-dopa. MAOIs may increase the acute toxicity of bupropion.
Although bupropion is not metabolized by the CYP2D6 enzyme, the drug and its metabolite, morpholinol, inhibit this enzyme in vitro. Therefore, extreme caution should be exercised when coadministering any drug metabolized by that enzyme, and initial dosage of the drug should be as low as possible.
Uses
Bupropion hydrochloride is indicated for the treatment of MDD. Bupropion hydrochloride SR (Zyban) is indicated as an aid to smoking cessation treatment.
brand name
Wellbutrin (GlaxoSmithKline); Zyban (GlaxoSmithKline).
Therapeutic Function
Antidepressant; Smoking cessation aid
Biological Activity
Non-selective inhibitor of dopamine and noradrenalin transporters (K i values are 1.4, 2.8 and 45 μ M for NET, DAT and SERT transporters respectively). Also inhibits neuronal nicotinic acetylcholine receptors. Displays antidepressant activity and augments nicotine self-administration at low doses in vivo .
Side effects
Bupropion hydrochloride can cause serious side effects. The most common side effects of Bupropion hydrochloride include:
headache
dizziness
dry mouth
sore throat
nausea
constipation
trouble sleeping
Mode of action
The exact mechanism of the antidepressant action of bupropion is not known, but is presumed to be related to noradrenergic and/or dopaminergic mechanisms. Bupropion is a relatively weak inhibitor of the neuronal reuptake of norepinephrine and dopamine, and does not inhibit the reuptake of serotonin. Bupropion does not inhibit monoamine oxidase.