How to prepare Tyramine in the lab? Write the procedure of the experiment step by step.

Q: 1. In part A, a solid precipitate is formed on adding sulfuric acid to p-aminobenzoic acid. What…

A:

Q: why is boiling water not a recommended sterilization method?

A: why is boiling water not a recommended sterilization method is given below

Q: What is an emulsion?

A: Emulsification is the process of dispersion of one immiscible liquid and another immiscible liquid,…

Q: What are emulsifiers and microemulsions. Describe in detail?

A: A question to distinguish emulsifier and microemulsion, which is to be accomplished.

Q: Albert Szent-Gyorgi, a pioneer in early pho-tosynthesis research, stated, “What drives life is a…

A: A statement by the early photosynthesis researcher, which has to be explained.

Q: What is retrosynthetic analysis ?

A: In the field of organic chemistry, the most important part is to produce an organic compound. The…

Q: What are the other tests performed for the measurement LUTEINIZING HORMONE? Explain the principle…

A: This test measures the level of luteinizing hormone (LH) in your blood. LH is made by your pituitary…

Q: identify and write the structures of metabolites for methotrexate

A: Answer - Methotrexate - Methotrexate, formerly known as amethopterin, is a chemotherapy agent and…

Q: What was the extraction method used by the scientist who discovered quinine?

A:

Q: describe the practical application of milk test

A: Given describe the practical application of milk test

Q: Discuss the significance of the following processes and what constituent is being determined…

A:

Q: make a suggestion why dipentene used for cleaning purpose is more easily biodegradable than mineral…

A: Answer - Dipentene - Dipentene is used as a solvent for resins, alkyds and waxes and to make paints,…

Q: How would you make 500.0 mL of a version of Coomassie Blue stain for gels? Its composition is the…

A: We need to prepare 500 mL of a version of Coomassie Blue stain for gels, The (w/v%) for Coomassie…

Q: What are the physical properties of an artificial food dyes? What are the chemical properties of an…

A: Artificial food dyes are obtained from petroleum. They are used to improve the appearance of food by…

Q: isoborneol 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 ppm

A:

Q: The following are desirable properties of topical protectives EXCEPT O Large particle size Difficult…

A: No any properties are correctly explaining the properties of topical protectives.

Q: Write an information about Teeth Decay and Its Chemistry?

A: 'Teeth Decay' also termed as dental cavities. This type decay breaks the teeth due to acids which is…

Q: The reason why most antibiotics as oral suspension dosage forms are commerc available as dry…

A: Given that most of the antibiotics as oral suspension are in dry powder.

Q: Ampicillin How was it made using a new synthetic approach? What was the scale of production?

A: Ampicillin is penicillin with a 2-amino-2-phenylacetamido group substituent at position 6 of the…

Q: Define selective functionalisation

A: Sometimes it is essential to form a perticular isomer of any chemical compound for there medicinal…

Q: Give the functions of the following ingredients, then name a branded/commercial skin or hair care…

A: Tetrasodium EDTA helps to maintain clarity, protect fragrance compound, and prevent rancidity.

Q: desribe some important properties of Gels.

A: Gels are defined as a substantially dilute cross-linked system, which exhibits no flow when in the…

Q: Synthetic detergents have advantage over usual soaps as far as cleansing power is concerned. But use…

A: The pollution caused by synthetic detergents can be minimised by controlling the branching of…

Q: Answer the following questions: 1. Name the active ingredient present in the aspirin tablet. 2. What…

A: Aspirin is a painkiller and used to bring down a high temperature.

Q: What was the purification method used by the scientist who discovered quinine?

A:

Q: What is the reaction of gelatin to concentrated HCl?

A:

Q: What is the effect on the stability of milk foams when an acid is added?

A: Foams get settle down.

Q: Why do lactomer stitches dissolve within 2 to 3 weeks following surgery?

A: Lactomer stitches dissolve within 2 to 3 weeks because they are absorbed within the body by…

Q: H,N. „CH, H,N. HO, но Phenylalanine (1) Tyrosine (2) H,C. HN „CH, H,C CH, H,C HO Triethylamine (4)…

A:

Q: What is the extraction method and purification method used in the isolation of Quinine?

A: It is an alkaloid of cinchona bark

Q: How do you remove substances that Give The Same Reaction As Sugar With Nylander’s Test?

A: Solution: The reaction is sugar with Nylander's test is shown below: A black precipitate of metallic…

Q: Why is melphalan a good cancer drug?

A: Melphalan is an alkylating agent and it alters chemically through alkylation of guanine and leads to…

Q: when are surfactants used In seperation techniques

A: Surfactants are substances that lower the surface tension of water, making the molecules slipperier…

Q: How many grams of progesterone 0.25 % (w/w) powder can be produced if you have a jar of 500 mg of…

A:

Q: Urine is considered to be a biological sample. Outline a procedure for safe handling and disposal of…

A:

Q: The first chemical used for dermatology-tested skin peeling:

A: Step : 1            The required answer for the above question is follows as :

Q: Distinguish between a temporary and a permanent emulsion in food preparation.

A:

Q: Are sodium carbonate and ethanol a reagent in extracting caffeine from the tea leaves? Explain the…

A: Extraction is a method used for separating organic compound from mixture of compounds .  Acid - base…

Q: Explain Structure activity relationship of dacarbazine?

A:

Q: What is an emulsifying agent? What role does it play in forming anemulsion?

A: Emulsifying agents are the compounds that acts as a stabilizer in emulsions. Emulsions are generally…

Q: 45. Which paint contains polystyrene as a base? A. O Synthetic rubber B. O Enamel C. O Aluminium D.…

A: For aluminum titanium dioxide is used as a base Synthetic rubber are polymers derived from petroleum…

Q: What are emulsions? Give an example.

A: In a dispersion, the discontinuous phase which is spreading throughout the dispersion medium is…

Q: Using the qualitative tests given, how one can glycine can be differentiated from aniline?

A: Aniline and glycine are aromatic and aliphatic primary amine and primary amine containing amino acid…

Q: how does DCM and water extract caffeine from coffee and why would we have a low yield vs expected?

A: Caffeine is more soluble in DCM than water.

Q: Appearance of the test tubes after shaking: a. Coconut oil + iodine b. Canola oil + iodine

A: Given: Reactions of coconut oil & canola oil with Iodine.