STERILITY INDICATORS Or STERILITY TESTING OF PHARMACEUTICAL PRODUCTS Pharmaceutical preparations require a high standard of sterilization, particularly when talking about parenterals and ophthalmic preparations. Any sort of contamination in these preparations can lead to serious consequences in the health of […]
CULTIVATION AND GROWTH OF BACTERIA Cultivation of bacteria is to increase the number of bacterial population. This can be achieved through providing the adequate nutrition and environment such as optimum temperature, pH, osmotic pressure, atmospheric pressure, etc. On providing such […]
Pheniramine IUPAC nomenclature N,N-Dimethyl-3-phenyl-3-pyridin-2-yl-propan-1-amine Classification H1-receptor antihistamine Alkylamine antihistamine Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 240.34g/mol 2 Physical appearance Solid 3 Melting point <25oC 4 Solubility 3.77e-01 g/L 5 Presence of ring Pyridine, […]
Pyrrobutamine IUPAC nomenclature 1-[(2E)-4-(4-chlorophenyl)-3-phenylbut-2-en-1-yl]pyrrolidine Classification H1-receptor antihistamine Alkylamine antihistamine Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 311.8 g/mol 2 Physical appearance N/A 3 Melting point N/A 4 Solubility N/A 5 Presence of ring Pyrrolidine, phenyl […]
Triprolidine IUPAC nomenclature 2-[(E)-1-(4-methylphenyl)-3-pyrrolidin-1-yl-prop-1-enyl]pyridine Classification H1-receptor antihistamine Alkylamine antihistamine Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 278.4 g/mol 2 Physical appearance Forms crystal from light petroleum 3 Melting point 60oC 4 Solubility 74.9 mg/LL 5 […]
Dimenhydrinate Chemical composition Diphenhydramine (53-55.5%) + 8-Chlorotheophylline (44-47%) IUPAC nomenclature 2-benzhydryloxy-N,N-dimethylethanamine;8-chloro-1,3-dimethyl-7H-purine-2,6-dione Classification H1-receptor antihistamine Ethanolamine ether antihistamine Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 470 g/mol 2 Physical appearance Crystalline white powder 3 Melting […]
“Acute myocardial infarction is also known as heart attack and is the most important form of IHD (ischemic heart disease). INTRODUCTION :- 1.] Acute myocardial infarction may virtually occur in all ages, though the incidence is higher in elderly. 2.] […]
INTRODUCTION :- 1.] Arteriosclerosis is a general term used to include all conditions with thickening and hardening of the arterial walls. 2.] Following morphological entities are included under arteriosclerosis :- Senile arteriosclerosis (it affects arteries). Hypertensive arteriosclerosis (affects arteries). Mönckeberg’s […]
“Chronic renal failure is a syndrome characterized by progressive and irreversible deterioration of renal function due to the destruction of the renal parenchyma.” “Major problem in CRF is of acidosis with the development of biochemical azotaemia and clinical uremia syndrome.” […]