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Entecavir Impurity 4

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For Research Use Only | Not For Clinical Use
CATAPB110567210
CAS110567-21-0
Structure
Synonyms(1S,2R)-2-((benzyloxy)methyl)cyclopent-3-enol
Molecular Weight204.26
Molecular FormulaC13H16O2

What is the product name of CAS 110567-21-0?

The product name is Entecavir Impurity 4.

What are the synonyms of Entecavir Impurity 4?

One of the synonyms is (1S,2R)-2-((benzyloxy)methyl)cyclopent-3-enol.

What is the molecular weight of Entecavir Impurity 4?

The molecular weight is 204.26.

What is the molecular formula of Entecavir Impurity 4?

The molecular formula is C13H16O2.

What is the chemical structure of Entecavir Impurity 4?

The chemical structure is (1S,2R)-2-((benzyloxy)methyl)cyclopent-3-enol.

Why is it important to know the impurities in pharmaceutical products?

Knowing impurities in pharmaceutical products is important for quality control and ensuring safety and efficacy.

How can Entecavir Impurity 4 affect the purity of the main drug?

Entecavir Impurity 4 can lower the purity of the main drug if present in significant amounts.

What are some methods to detect and quantify impurities in pharmaceutical products?

Methods such as HPLC (high-performance liquid chromatography) and GC (gas chromatography) can be used to detect and quantify impurities in pharmaceutical products.

How can the presence of impurities impact the shelf life of a drug?

The presence of impurities can lead to degradation of the drug, reducing its shelf life and efficacy.

What precautions should be taken to minimize impurities in pharmaceutical manufacturing?

Proper handling of raw materials, adherence to good manufacturing practices, and regular testing and monitoring of products can help minimize impurities in pharmaceutical manufacturing.

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