Synthesis of Hydroxyzine

Hydroxyzine

Hydroxyzine is a first-generation antihistamine widely used in the treatment of anxiety, nausea, and allergic conditions. It belongs to a class of drugs characterized by a piperazine ring connected to a substituted phenyl group and a hydroxyethyl side chain. Hydroxyzine … Read more

Synthesis of Doxepin

doxepin

Doxepin is a tricyclic antidepressant widely used in the treatment of depression, anxiety disorders, and insomnia. It belongs to a class of drugs characterized by a three-ring system, consisting of two benzene rings fused to a central seven-membered ring, with … Read more

Synthesis of Risperidone

Risperidone is an atypical antipsychotic medication widely used in the treatment of schizophrenia, bipolar disorder, and irritability associated with autism spectrum disorder. It belongs to a class of drugs known as second-generation antipsychotics, which act primarily by modulating dopamine (D₂) … Read more

Catechol Chemistry From Phenols to Adrenaline, Dopamine, and Ecstasy

Phenol is the simplest member of this family of compounds. It consists of a benzene ring bearing a single hydroxyl group, and many important aromatic compounds can be viewed as derivatives of phenol. As more hydroxyl groups are introduced onto … Read more

Synthesis of Primidone

Primidone is an anticonvulsant (antiepileptic) medication used primarily to treat seizure disorders, including generalized tonic-clonic and partial seizures. Chemically, it is a barbiturate-related compound (a deoxybarbiturate), meaning it is structurally similar to barbiturates but has a slightly different pharmacological profile. … Read more

Synthesis of Benadryl

Diphenhydramine, best known under the brand name Benadryl, is a first-generation H₁ antihistamine widely used for the treatment of allergic conditions such as hay fever, urticaria, and other allergic reactions. It works by competitively blocking histamine H₁ receptors, thereby reducing … Read more

Synthesis of MDMA, aka Ecstasy

  MDMA (3,4-methylenedioxymethamphetamine), commonly known as Ecstasy, is a synthetic psychoactive compound that combines stimulant and empathogenic effects. It was first synthesized in the early 20th century and later investigated for potential therapeutic uses, particularly in psychotherapy, before becoming widely … Read more

Synthesis of Medazepam

Medazepam

Medazepam is a benzodiazepine derivative used for its anxiolytic, anticonvulsant, sedative, and skeletal muscle relaxant properties. It has been marketed in various countries under several brand names, including Azepamid, Nobrium, Tranquirax (when combined with bevonium), Rudotel, Raporan, Ansilan, and Mezapam. … Read more