Synthesis of Ethyl p-aminobenzoate (Benzocaine) from p-nitrobenzoic acid
BACKGROUND Benzocaine This experiment has two steps. Step 1: preparation of p-aminobenzoic acid from p-nitrobenzoic acid Step 2: preparation of ethyl p-aminobenzoate (Benzocaine) from p-aminobenzoic acid Principle: In step 1…
Synthesis of 2-phenylindole from Phenyl Hydrazine
BACKGROUND 2-phenylindole Aim: To prepare 2-phenylindole from phenyl hydrazine. Principle: Ayrl hydrazones are formed from a condensation reaction of an arylhydrazine and an aldehyde or ketone. Here phenylhydrazine condenses with…
Determination of Heart Rate and Pulse Rate of the Patient
The heart rate is recorded as the number of times the heart beats per minute. Pulse rate is directly proportional to heart rate as it measures the expansion and contraction of the arteries in response to the heart rate per minute.
Determination of Iodine Number of Fat
Fats are the mixture of triglycerides that are made up of three fatty acids that is linked to glycerol by fatty acyl esters. Fatty acids are long chain hydrocarbons along with carboxyl groups.
Quantification of Danazol by Ultraviolet Spectrophotometer in Capsules
BACKGROUND OF DANAZOL Danazol, chemically is a synthetic steroid used to treat primarily endometriosis. Besides this, Danazol is also used for symptoms like immune thrombocytopenic purpura, hereditary angioedema. In present procedure…
Preparation of Buffer Solutions and Measurement of pH
Buffer solution is a type of solution which is used for keeping the pH at approximately constant value for using it in a number of chemical reactions.
