0
What else can I help you with?
What is chiral purity?
Chiral purity refers to the degree of enantiomeric excess in a sample of a chiral compound, which measures the ratio of one enantiomer to the other. A sample with high chiral purity contains mostly one enantiomer and little to no contamination from the other enantiomer or a racemic mixture. Chiral purity is important in fields like pharmaceuticals where the specific enantiomer of a compound can have different biological effects.
What is an example of biologically active form of nitrogen?
Nitrate (NO3-) is an example of a biologically active form of nitrogen as it can be readily taken up and utilized by plants for growth and development. It is an important component of plant nutrition and is often found in fertilizers.
Which is the active form of ascorbic acid?
The active form of ascorbic acid is called L-ascorbic acid, which is the naturally occurring form of vitamin C that is biologically active in the body.
What is the enantiomer of D-arabinose?
The enantiomer of D-arabinose is L-arabinose. Enantiomers are mirror images of each other that are non-superimposable, and they have opposite stereochemistry at every stereocenter.
What is the difference between an identical compound and its enantiomer?
An identical compound and its enantiomer have the same chemical formula and structure, but they are mirror images of each other. They differ in their spatial arrangement of atoms, which can result in different properties, such as how they interact with other molecules.
Chiral drugs consist of only one enantiomer the benefits of using a pure enantiomer rather than a mixture include?
Often none - the wrong enantiomer would just be voided or metabolised. But if a manufacturing route can be found to produce only one, it would tend to be a lot cheaper. Problems would arise if the wrong enantiomer is biologically active and interferes with the reaction/action of the correct one - such as binding to the same particular site.
Why is it better to take a drug as the active enatiomer instead of the racemic mixture?
Enantiomers can have very different effects on the body, which contains many chiral compounds. While one enantiomer may have a healing medicinal effect, the other can be harmful, or at best, ineffective. While it is much more complicated to make a single enantiomer or separate a racemic mixture, taking a single-enantiomer drug often has a much greater effect.
How many isomers does an enantiomer contain?
In Chemistry, an enantiomer are mirror images of each other. An optically active isometer has equal parts for the enantiometer. An isomer are compounds that are structured differently but have the same molecular formula.
What is the biologically active form of thyroid hormone?
TH4
What is a virus biologically active particle composed of?
Protein and nucleic acid.
What is chiral purity?
Chiral purity refers to the degree of enantiomeric excess in a sample of a chiral compound, which measures the ratio of one enantiomer to the other. A sample with high chiral purity contains mostly one enantiomer and little to no contamination from the other enantiomer or a racemic mixture. Chiral purity is important in fields like pharmaceuticals where the specific enantiomer of a compound can have different biological effects.
Will all enzymes react the same way with two enantiomers?
no, enzymes are very specific with respect to stereo-chemistry and usually is active only to one enantiomer
What is an example of biologically active form of nitrogen?
Nitrate (NO3-) is an example of a biologically active form of nitrogen as it can be readily taken up and utilized by plants for growth and development. It is an important component of plant nutrition and is often found in fertilizers.
Is a hormone a chemical that is distributed via the blood or lymph?
Hormons are compounds, biologically active.
How do you identify isomers?
plane polarised light is being used. A solution of one enantiomer rotates the plane of polarisation in a clockwise direction. This enantiomer is known as the (+) form. A solution of the other enantiomer rotates the plane of polarisation in an anti-clockwise direction. This enantiomer is known as the (-) form. If the solutions are equally concentrated the amount of rotation caused by the two isomers is exactly the same - but in opposite directions. When optically active substances are made in the lab, they often occur as a 50/50 mixture of the two enantiomers. This is known as a racemic mixture or racemate. It has no effect on plane polarised light.
Most toxic benzodiazepin?
Probably the most toxic benzo would be Flurazepam (Dalmane).
What has the author Santokh Singh written?
Santokh. Singh has written: 'Synthesis of potential biologically active compounds'
