3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one

Product Name: 3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one
CAS No.: 1809951-10-7
Chemical Name: 3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one
Synonyms: Erlotinib Impurity 88;erlotinib hydrochloride tablets;6,6',7,7'-tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-one;[3(4H),4'-Biquinazolin]-4-one, 6,6',7,7'-tetrakis(2-methoxyethoxy)-;6,6',7,7'-Tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-one (Erlotinib Impurity）;3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one
CBNumber: CB74693591
Molecular Formula: C28H34N4O9
Formula Weight: 570.59
MOL File: 1809951-10-7.mol

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3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one Property

Boiling point:: 723.9±70.0 °C(Predicted)
Density: 1.29±0.1 g/cm3(Predicted)
pka: 2.54±0.70(Predicted)

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Hazard and Precautionary Statements (GHS)

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3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one Chemical Properties,Usage,Production

Uses

6,6'',7,7''-Tetrakis(2-methoxyethoxy)-4H-[3,4''-biquinazolin]-4-one is an impurity of Erlotinib (E625000). Erlotinib is a selective epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitor. An antineoplastic.

3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one Suppliers

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1809951-10-7, 3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-oneRelated Search:

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3-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one

Erlotinib Impurity 88

6,6',7,7'-tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-one

erlotinib hydrochloride tablets

[3(4H),4'-Biquinazolin]-4-one, 6,6',7,7'-tetrakis(2-methoxyethoxy)-

6,6',7,7'-Tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-one (Erlotinib Impurity）

1809951-10-7