Erlotinib lactam impurity MedChemExpress (MCE)

Product Name	6,7-Bis(2-methoxyethoxy)quinazolin-4-(3H)-one
Synonyms	ERLOTINIBINT-F Erlotinib iMpurity E Erlotinib'S Intermediate Erlotinib LactaM IMpurity 6,7-bis-Methoxyethoxy-quinazolin-4-one 6,7-Bis(2-Methoxyethoxy)Quinazolin-4(1H)-One 6,7-Bis(2-Methoxyethoxy)-3H-quinazolin-4-one Synonyms ERLOTINIBINT-F Erlotinib iMpurity E Erlotinib'S Intermediate Erlotinib LactaM IMpurity 6,7-bis-Methoxyethoxy-quinazolin-4-one 6,7-Bis(2-Methoxyethoxy)Quinazolin-4(1H)-One 6,7-Bis(2-Methoxyethoxy)-3H-quinazolin-4-one 6,7-bis(2-methoxyethoxy)-1H-quinazolin-4-one 6,7-BIS(2-METHOXYETHOXY)QUINAZOLIN-4(1H)-ONE 6,7-Bis(2-methoxyethoxy)quinazolin-4-(3H)-one 6,7-Bis-(2-Methoxyethoxy)Quinazolin-4(3H)-One 6,7-Bis-(2-Methoxyethoxy)-4(3H)-Quinazolinone 6,7-Bis-(2-Methoxyethoxy)-Quinazolin-4(3H)-One 6,7-Bis(2-Methoxyethoxy)-3,4-Dihydroquinazolin-4-One Methyl Ester, 2-Amino-4,5-Bis(2-Methoxyethoxy)Benzoic Acid 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 6,7-BIS(2-METHOXYETHOXY)QUINAZOLIN-4(1H)-ONE
CAS	179688-29-0
EINECS	605-867-4
Chemical Formula	C14H18N2O5
Molecular Weight	294.3
inchi	InChI=1/C14H18N2O5/c1-18-3-5-20-12-7-10-11(15-9-16-14(10)17)8-13(12)21-6-4-19-2/h7-9H,3-6H2,1-2H3,(H,15,16,17)
Package	5 mg;10 mg;25 mg;50 mg;100 mg
Price	Get quote
Descriptions	Erlotinib lactam impurity Erlotinib lactam impurity MedChemExpress (MCE) HY-W002950 179688-29-0 Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Room temperature in continental US Descriptions Erlotinib lactam impurity Erlotinib lactam impurity MedChemExpress (MCE) HY-W002950 179688-29-0 Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Room temperature in continental US may vary elsewhere. Erlotinib lactam impurity (compound 7a) is a precursor of the tyrosine kinase inhibitor. \| \| \| \| \| \| \| \| \| \| [1]. Yann Seimbille, et al. Fluorine-18 labeling of 6,7-disubstituted anilinoquinazoline derivatives for positron emission tomography (PET) imaging of tyrosine kinase receptors: synthesis of 18F-Iressa and related molecular probes. J Label Compd Radiopharm 2005 48: 829–843.
Supplier Website	https://www.medchemexpress.com/erlotinib-lactam-impurity.html
Last Update	2025-05-21 16:50:25

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