Erlotinib Impurity 28

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For Research Use Only | Not For Clinical Use

CAT	APB183322205
CAS	183322-20-5
Synonyms	4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline
Molecular Weight	316.04
Molecular Formula	C13H14Cl2N2O3

What is the product name of CAS 183322-20-5?

The product name is Erlotinib Impurity 28.

What are the synonyms of Erlotinib Impurity 28?

One of the synonyms is 4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline.

What is the molecular weight of Erlotinib Impurity 28?

The molecular weight is 316.04.

What is the molecular formula of Erlotinib Impurity 28?

The molecular formula is C13H14Cl2N2O3.

What is the chemical structure of Erlotinib Impurity 28?

The chemical structure is a quinazoline derivative with chlorine and methoxy groups attached.

What is the significance of Erlotinib Impurity 28 in relation to erlotinib?

Erlotinib Impurity 28 is an impurity in the drug erlotinib, which is used to treat cancer.

How is Erlotinib Impurity 28 produced?

Erlotinib Impurity 28 may be produced as a byproduct during the synthesis of erlotinib.

Why is it important to identify and characterize impurities like Erlotinib Impurity 28?

Identifying and characterizing impurities like Erlotinib Impurity 28 is important for ensuring the safety and efficacy of the drug product.

How can Erlotinib Impurity 28 be detected and quantified?

Erlotinib Impurity 28 can be detected and quantified using analytical techniques such as HPLC or mass spectrometry.

Are there specific regulations regarding the limits of Erlotinib Impurity 28 in pharmaceutical products?

Yes, regulatory agencies may have specific guidelines on the acceptable limits of impurities like Erlotinib Impurity 28 in pharmaceutical products.

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