Reagent>> Reagent Molar mass Poiling point Melting point Density Refractive index Safety Data methylene chloride 84.94 g/mol 40 C -97C 1.325g/cm3 Flammable Ethanol 46.07g/mol 78.3C -117.3C 789.0kg/m3 Flammable Acetaminophen 151.16g/mol ------- 169-172C 1.263g/cm3 Aspirin 180.16g/mol 140C 135C 1.35kg/m3 Caffeine 194.19 178C 235-238C 1.23g/cm3 Ibuprofen 156.13g/mol 157C 75-78C 1.03g/cm3 Salicylamide 137.136g/mol 181C 142C
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insomnia‚ night sweats‚ tremors and agitation. Studies have shown prolonged use or misuse of these painkillers can have other dangerous consequences. Dangers of these drugs include: liver disease related to prolonged or excessive use of the acetaminophen (contained in Vicodin). Physical tolerance to the drug after prolonged use‚ increased doses is needed to achieve the same pain relief. People tend to forget or do not read the interaction warnings or labels on these drugs. Mixing certain types
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Synthesis of Acetanilide Reaction O NH2 + H3C C O O C CH3 O N C CH3 H + H3C O C OH Aniline Acetic anhydride Acetanilide Acetic acid Purpose: Acetanilide is a useful precursor to many pharmaceuticals such as acetaminophen and penicillin. Experimental Procedure. (Estimated time: 1.5 h.) Unless otherwise noted‚ all manipulations should be done in the chemical fume hood. Place 100 µL of aniline into a tared 10 X 75-mm test tube (standing in a small beaker or Erlenmeyer flask). Now add
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The purpose of this lab is to investigate the composition of a compound suspected to be Panacetin‚ a type of pain-killer. Panacetin is typically made up of sucrose‚ aspirin‚ and acetaminophen‚ but the third component in this experiment is unknown. The unknown component is suspected to be a chemical relative of acetaminophen‚ either acetanilide or phenacetin. Using techniques such as extraction‚ evaporation‚ and filtration‚ the three components will be isolated based on their solubilities and acid-base
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brain. Codeine increases tolerance to pain‚ decreasing discomfort‚ but the pain still is apparent to the patient. In addition to reducing pain‚ codeine also causes sedation drowsiness and depresses breathing. Codeine frequently is combined with acetaminophen (Tylenol) or aspirin for more effective pain relief. ADVANTAGES Codeine is a prescription drug that is prescribed when it is important to get rid of the pain. It is used for mild to moderately severe pain. Codeine is still most commonly prescribed
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door on his finger. TM reports the initial pain as 6/10‚ and after ice X 20 minutes his pain was at 2/10. Tm describes the pain as pulsating pain. TM denies any numbness or tingling sensation to his left index finger. TM refused any ibuprofen or acetaminophen‚ stating that he has difficulty swallowing the pills. O: On inspection of the left index finger a finger mild swelling‚ nail bed intact‚ and a subungual Hematoma the fingernail. On palpation‚
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added as a disinfectant by certain municipalities‚ and lead can leach out of household plumbing. Brita® pitcher and faucet water filtration systems reduce the following common impurities‚ and can even remove 96.6% of pharmaceuticals including Acetaminophen‚ Carbamazepine‚ Estradiol‚ Naproxen and Progesterone¹: Pitchers and Dispensers: Reduce Chlorine (taste and odor)‚ Copper‚ and Mercury — all of which may be found in tap water. See our Impurities Reduction chart Faucet Filtration Systems: Reduce
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material in tea plants.” Using that percentage‚ this estimates the amount of caffeine in 5 grams of tea leaves is 0.25 grams compared to the actual 0.017grams gained and 6.8% was collected from the 5 grams. This lab performance was better than the acetaminophen lab and overall cooperation of participants was surprising though one of the participants confused the reflux apparatus with the
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N C S S S N C S C N S SH HS C N S 2 Importance of Drug Metabolism • Metabolism => Termination of Drug Action – Elimination (water soluble). O H N C CH3 O H N C CH3 O HN C CH3 + OH Acetaminophen O O S O OSulfate O O HO Glucuronide COO OH OH Importance of Drug Metabolism • Metabolism => Termination of Drug Action – Bioinactivation -and/or– Detoxification -and/or– Elimination -and/or- Importance of Drug Metabolism
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What do you know about the Zika virus? There are many things that people do not know about this disease‚ such as how or where it spreads‚ what the virus actually looks like‚ or what happens when a person is infected. The name “Zika virus” comes from the Ziika Forest in Uganda‚ which is where this disease was discovered in 1947. This virus is circle-shaped‚ with an RNA genome that is surrounded by a fatty membrane similar to other flaviviruses. The virus does not have a real color. The virus
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