Diazepam 10 mg tablets belong to a class of benzodiazepines which are used to treat anxiety, seizures, and stiffness. The primary function of this medicine is to calm the brain and enhance the activity of neurotransmitters. The Brand name of diazepam is Valium and Diazepam Rectal Gel. The chemical name of Diazepam is 7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin 2-one. The molecular weight of diazepam is 284.75, and it is insoluble in water. It is also used to treat muscle spasms and panic disorders and is helpful in alcohol withdrawal. If you are not getting the desired results, discuss it with your doctor and then take a recommended dose.