Alka-Seltzer_Lab_Report

Alkaloids are basic nitrogen-containing compounds of plant origin, many of which are physiologically active when administered to humans. Ingestion of coniine, isolated from water hemlock, can cause weakness, labored respiration, paralysis, and eventually death. Coniine is the toxic substance in the “poison hemlock” used in the death of Socrates. In small doses, nicotine is an addictive stimulant. In larger doses, it causes depression, nausea, and vomiting. In still larger doses, it is a deadly poison. Solutions of nicotine in water are used as insecticides. Cocaine is a central nervous system stimulant obtained from the leaves of the coca plant.Classify each amino group in these alkaloids according to type (primary, secondary, tertiary, aliphatic, aromatic, heterocyclic).

THIS CAN NOT BE HAND DRAWN!

Estrogens are female sex hormones, the most potent of which is B-estradiol. OH AYA Но B-Estradiol In recent years, chemists have focused on designing and synthesizing molecules that bind to estrogen receptors. One target of this research has been nonsteroidal estrogen antagonists, compounds that interact with estrogen receptors and block the effects of both endogenous and exogenous estrogens. A feature common to one type of nonste- roidal estrogen antagonist is the presence of a 1,2-diphenylethylene with one of the benzene rings bearing a dialkylaminoethoxyl substituent. The first nonsteroidal estrogen antagonist of this type to achieve clinical importance was tamoxifen, now an important drug in the treatment of breast cancer. Tamoxifen has the Z configuration shown here. NMeg A B NMeg ? ОН Tamoxifen Propose reagents for the conversion of A to tamoxifen. Note: The final step in this synthesis gives a mixture of E and Z isomers.

2. What quantity should be dispensed when 50 mg of amitryptyline has been prescribed two times per day for 2 weeks, if the medication shown below is all that is available? Amitriptyline HCI Tablets, USP 25 mg 1000 TABLETS R only 0781-1487-10 6 Each tablet contains: Amitriptyline HCI, USP Usual Dosage: See package insert. Store at controlled room temperature 150-30°C (59⁰. 86°F). Dispense in a tight, light-resistant container. KEEP THIS AND ALL DRUGS OUT OF THE REACH OF CHILDREN. Rev. 09-2001M Manufactured By Geneva Pharmaceuticals, Inc. Broomfield, CO 80020 25 mg Geneva SPECIMEN PHARMACEUTICALS

please help me with this... will give helpful rating later.

Nonsteroidal anti-inflammatory drugs, often referred to as NSAIDS, are commonly used to treat minor aches and pains. Four of the most common NSAIDS are: CH3 H нн H H. H3C. OH CH3 HO. H H CH3 Acetylsalicylic acid (aspirin) Ibuprofen (Advil, Nuprin, Motrin) H H. H H. ОН H3C Н. H. HO. H. H H CH3 H H3C Naproxen (Naprosyn, Aleve) Acetaminophen (Tylenol) (a) How many sp3-hybridized carbons are present in aspirin? (b) How many sp2-hybridized carbons are present in naproxen? (c) What is the molecular formula of acetaminophen? (d) Aspirin, ibuprofen, and naproxen are all believed to target the same enzyme, cyclooxygenase, which produces substances called prostaglandins, that mediate inflammation. Discuss in the structures of these drugs. any similarities

The compounds Se2S6 and Se2S4 have been shown to be antidandruff agents. What are their names? Se2S6 Se2S4 eTextbook and Media Hint Save for Later Attempts: 2 of 15 used 19 étv N MacBook Air

Show the solution properly. Thank you.

Which of the following compounds has a different classification according to their solubility? ac NH₂ НО. HS OH OH OH NH₂ F

Balance the following redox reactions, to their simplest form, by supplying the correct coefficients before each compound for #s 1-15. The unknown coefficients of the compounds should be whole numbers. Note: The reactions below are not yet balanced.

could i get help with questions 4-5 please

1

What metabolic reaction is illustrated by the image below? * СООН СООН -OCOCH3 CH,COOH он + Ester hydrolysis Decarboxylation Nitro- reduction Deamination Azo reduction

Refer to the following information to answer questions 1 to 9: As a biotechnologist working for a pharmaceutical company, you as tasked with preparing the cardiac antiarrhythmic agent Amelfolide from p-nitrobenzyl chloride and 2,6-dimethyl aniline (Figure 2.1). You are provided the starting materials and asked to prepare 7.50g of pure material. No other instructions are given to you. MW 2,6-dimethylaniline = 121.18 g/mol MW p-nitrobenzyl chloride = 185.56 g/mol MW Amelfoliode = 270.29 g/mol %3D NH2 CI O2N O2N When developing a synthetic scheme, the first thing to do is check the scientific literature to see if someone has done this reaction before you. Upon performing a literature search, you identify a publication where a group from Japan has performed the same reaction you are tasked with completing. The paper is in Japanese and you cannot read the details of the procedure, however, you can make out that the reaction is performed using DCM as the solvent and proceeds with a yield of…

( asap in detail plz )

OPh OPh D CI Br N E N Но o-SiMeg OH OPh OPh F NH2 Но N Но OH OH A V ( Choose ] Bu4N+ F- МСРВА (Ваyer villager) Mg, then CO2 (Kobe!!!!) NH3 (SNAR) H2S04, Heat (Fisher esterification) 03, DMS (ozonalysis) Choose (Choose ) E [ Choose ) F [ Choose ) B.

assign the acid its appropriate pKa

Please refer to the image attached below and answer the following question. Thanks What referrals would you give to her and in what order?

N5

Part A The chemical 5-amino-2,3-dihydro-1,4-phthalazinedione, better known as luminol, is used by forensic scientists in analyzing crime scenes for the presence of washed-away blood. Luminol is so sensitive that it can detect blood that has been diluted 10,000 times. A basic solution of luminol is often sprayed onto surfaces that are suspected of containing minute amounts of blood. The forensic technician at a crime scene has just prepared a luminol stock solution by adding 15.0 g of luminol into a total volume of 75.0 mL of H2O. What is the molarity of the stock solution of luminol? Express your answer with the appropriate units. Luminol has a molecular weight of 177 g/mol. • View Available Hint(s) HẢ molarity of luminol solution = Value Units Submit Part B Before investigating the scene, the technician must dilute the luminol solution to a concentration of 6.00x10-2 M. The diluted solution is then placed in a spray bottle for application on the desired surfaces. How many moles of…

Hi, I need help with this step-by-step please thank you.

Resources Old Mo odle أنظمة التعم الإلكترولى إدماج التعلم الإلكترولی Cour The order from high to low of ointment bases in terms of affinity to water: Select one: O a. water removable > water soluble > absorption base > oleaginous O b. water soluble > water removable > absorption > oleaginous O c. Absorption base > oleaginous > water soluble > water removable O d. oleaginous > absorption > water soluble > water removable

Match set A (common active ingredients of insect repellants) to set B (known properties). Then, match set B to set C (structure). Then, match set C to set A. Set A Set B 1. Citriodiol a. Considered as biopesticide b. Lemon eucalyptus oil c. Gold standard repellant 2. Picaridin 3. DEET 4. Citronellol and Geraniol 5. IR-3535 d. Citronella oil e. Repellant of choice for malarial prevention Set C CH3 а. d. CH3 HO OH H3C CH3 H3C CH3 b. е. с. OH OH

Name: IDENTIFYING CONTROLS & VARIABLES Krusty Krabs Breath Mints Mr. Krabs created a secret ingredient for a breath mint that he thinks will "cure" the bad breath people get from eating crabby patties at the Krusty Krab. He asked 100 customers with a history of bad breath to try his new breath mint. He had 50 customers (Group A) eat a breath mint after they finished eating a crabby patty. The other 50 (Group B) also received a breath mint after they finished the crabby patty; however, it was just a regular breath mint and did not have the secret ingredient. Both groups were told that they were getting breath mint that would cure their bad breath. Two hours after eating the crabby patties, 30 customers in Group A and 10 customers in Group B reported having better breath than they normally had after eating crabby patties. 1. Which people are in the control group? 2. What is the independent variable? nreath ma 3. What is the dependent variable? bed breath 4. What should Mr. Krabs'…