How to extraction diazepam from diazepam pills

[Billgatesfuck]

how can I extract pure diazepam from diazepam pills, that is to say it should be pure without any other shit, can you give me some advice please forget this shit it contains One tablet contains diazepam 10 mg and excipients: lactose monohydrate, lactose anhydrous, microcrystalline cellulose, colloidal silicon dioxide, stearate of magnesium. Please help

 

[riderofapocalypse]

crush them and extract with pure alcohol, wash residue after evaporation with cold water.

 

[Billgatesfuck]

crush them and extract with pure alcohol, wash residue after evaporation with cold water.

riderofapocalypse?

 

[Billgatesfuck]

crush them and extract with pure alcohol, wash residue after evaporation with cold water.

riderofapocalypsediazepam does not dissolve in pure alcohol and cold water?

 

[Billgatesfuck]

diazepam does not dissolve in pure alcohol and cold water?

 

[riderofapocalypse]

diazepam does not dissolve in pure alcohol and cold water?

Billgatesfuck" it is practically insoluble in water (1 g in 333 mL water), but soluble in alcohol (1 g in 16 mL). Diazepam melts between 131°C and 135°C. Diazepam injection USP is a sterile solution of diazepam in a suitable medium."

 

[FENTAMAS]

Use chloroform. Easy to make, somewhere easy to buy.

From Synthesis, pharmacological studies and molecular modeling of some tetracyclic 1,3-diazepinium chlorides (2010, Grant et al.):

6.2.1. Extraction of diazepam from Valium tablets (5 mg)
Valium® tablets (5x5 mg), contributed by the University Health Centre, U.W.I., Mona,
were crushed with a mortar and pestle then placed in a 50 ml round-bottomed flask fitted with reflux
condenser and calcium chloride guard tube. Chloroform (25 mL) was added and the mixture heated at reflux for 2 h with stirring.
The mixture was then filtered and the chloroform evaporated under vacuum to give diazepam (23 mg, 92%) as pale yellow crystals;
mp 129–132 °C, [lit. 125–126 °C (acetone/petroleum ether)];