Ephedrine (2-methylamino-1-phenylpropanol) is a drug that is used as a decongestant and bronchodilator to treat, among other conditions, the congestion due to the common cold. Place an asterisk (*) next to the chirality center(s) in the ephedrine molecule. Ephedrine H OH H H -C- -C-C-H H NH H H-C-H H H H-C, Answer Bank $ H

Q: CH3 CH3 H.

A: Chiral centre has all four different groups which are attached with that centre.

Q: The cyclic structure shown below corresponds to which of the four open structures? OH ОН HO, ОН ОН…

A: These all are ketose sugar which exists in cyclic 5 membered hemiacetal structure. see all sugar…

Q: The following compound is achiral Ochiral C=C=C ..H CH3

A: Some of the molecules have not chiral center but show chirality for examples allenes, spiro and…

Q: Ethambutol is an anti-tuberculosis medicinal agent with two stereogenic centers, as shown in the…

A: Given is structure of organic compound.Configuration of given compound is 1S and 2S.

Q: Diltiazem is prescribed to treat hypertension, and simvastatin is a cholesterol-lowering drug.…

A: Chiral center is the center in which the central carbon is connected to four different groups.

Q: What is the configuration of the chiral center of the following molecule? R Meso OH

A: A chiral center, also known as a stereocenter, is a carbon atom bonded to four different…

Q: O R

A:

Q: Draw Fischer projections for the following compounds and determine whether they are (R) or (S). Br…

A: The carbon atom joints four different groups is called chiral centre or chiral carbon, Here in we…

Q: 5. Consider the following pairs of structures. Identify the relationship between them (enantiomers,…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Consider the given structures. Which one of them has a stereocenter? Draw the structure and mark the…

A: The carbon which contains four different groups is known as a chiral carbon. The chiral centers in…

Q: Are the following molecules chiral? Draw the skeletal structures of each and label the chirality…

A: Ans

Q: What is the relationship between these two molecules.

A:

Q: Morphine is a highly effective, yet highly addictive painkiller from which many other narcotics have…

A: Given that : We have to identify all of the atoms on morphine that are chiral centers :

Q: Assign an IUPAC name for the following compound: Configuration of chiral centers: O…

A: The IUPAC name is 2-METHYLCYCLOHEXANOL i.e option B you might be confused with option A and B. In…

Q: Mark each chiral center in the following molecule  with an asterisk. How many stereoisomers are…

A: Isomers are the compounds with the same molecular formula but differ in their properties and…

Q: Click the "draw structure" button to launch the drawing utility. Draw the three-dimensional…

A: If it is rotate clockwise, then it is an R-enantiomer; If it is rotate counterclockwise, it is an…

Q: Ephedrine (2‑methylamino‑1‑phenylpropanol) is a drug that is used as a decongestant and…

A: Chirality centre is the carbon in any molecule which is having 4 different groups attached to the…

Q: Ethambutol is an anti-tuberculosis medicinal agent with two stereogenic centers, as shown in the…

A: Given is structure of organic compound.Configuration of given compound is 1S and 2S.

Q: How many chiral centers are in the following compound and how many stereoisomers are there?

A: Chiral center is a an asymmetric carbon attached with four different groups.   Number of…

Q: Determine the configuration for every chiral center in the following compound. LOH HO- -H HO- -H HO-…

A: For R, S nomenclature following steps are required - Give each atom connected to chiral center a…

Q: Determine and label the configuration of each chiral carbon in the molecule shown below. सल INH OH…

A: In the given compound 5 chiral centers are present. Chiral centre Definition~ Four different…

Q: Assign an R or S configuration to the chiral center in each molecule.

A: A chiral center is the carbon which is connected to four different groups. The given compound…

Q: Levonorgestrel is an analog of progesterone that is used as an oral contraceptive. Use red arrows to…

A: The given structures are levonorgestrel, and progesterone.We need to find the chiral centers present…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.