Practice Applications In Pharmacology (2.4) - Concept of KOC and Partitioning

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6 sample questions

Question 1.
What does KOC stand for?
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Think about organic matter.
Question 2.
Is higher KOW associated with hydrophobic or hydrophilic behaviors?
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What happens if a chemical does not like water?
3Question 3.
What does KOC measure?
- Organic carbon-water partitioning
- Vapor pressure
- Solubility
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Focus on carbon interactions.
4Question 4.
KOW indicates the preference of a chemical for which phase?
- True
- False
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Think about lipid vs. aqueous environments.
Question 5.
If a new pharmaceutical compound has a KOW greater than 10, what might this suggest about its behavior in humans and the environment?
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Consider the implications of being lipid-friendly.
Question 6.
How would you approach the design of a drug that requires effective delivery to brain tissues? Discuss the impact of KOW and hydrophobicity in your reasoning.
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Think about how drugs interact with brain tissues.

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