Afatinib Impurity 21

Afatinib Impurity 21

Afatinib Impurity 21

CAS: 2044709-72-8

Molecular Formula: C18H16F2N4O2

Afatinib Impurity 21 - Names and Identifiers

Name	Afatinib Impurity 21
Synonyms	Afatinib Impurity 21 (S)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine (S)-N4-(3,4-Difluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine 4,6-Quinazolinediamine, N4-(3,4-difluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-
CAS	2044709-72-8

Afatinib Impurity 21 - Physico-chemical Properties

Molecular Formula	C18H16F2N4O2
Molar Mass	358.34
Density	1.453±0.06 g/cm3(Predicted)
Boling Point	532.7±50.0 °C(Predicted)
pKa	5.89±0.30(Predicted)

Afatinib Impurity 21

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Afatinib Impurity 21

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