3,4-dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate

3,4-二氢-7-甲氧基-4-氧代喹唑啉-6-醇乙酸酯

Also known as: (7-methoxy-4-oxo-1H-quinazolin-6-yl) acetate, 6-acetoxy-7-methoxy-3H-quinazolin-4-one, 6-acetoxy-7-methoxy-4(3H)-quinazolinone, 6-acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one, 6-acetoxy-7-methoxy-3,4-dihydroquinazolin-4(3H)-one, 4(3H)-Quinazolinone, 6-(acetyloxy)-7-methoxy-, 3,4-dihydro-4-oxo-6-acetyloxy-7-methoxy-quinazoline, 4-hydroxy-7-methoxyquinazolin-6-yl acetate, 6-acetoxy-7-methoxy-4-hydroxyquinazoline, 6-acetoxy-7-methoxy-4-quinazolinol, 6-methoxy-4-oxo-3,4-dihydroquinazolin-7-yl acetate, 7-methoxy-4-oxo-1,4-dihydroquinazolin-6-yl acetate, 7-methoxy-4-oxo-3,4-dihydroquinazolin-6-yl acetate, Gefitinib Impurity 8

CAS No.
179688-53-0
Jingsj CID
J-1562248-8
Molecular Formula
C11H10N2O4
Chinese Name
3,4-二氢-7-甲氧基-4-氧代喹唑啉-6-醇乙酸酯
Molecular Weight
234.208 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point297 °C
Boiling Point452.4±35.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point227.4±25.9 °C

Frequently Asked Questions

What is the CAS number of 3,4-dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate?

179688-53-0

What are the molecular formula and molecular weight of 3,4-dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate?

C11H10N2O4, molecular weight 234.208 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026