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6,7-dihydroxyquinazolin-4(3H)-one

Also known as: 6,7-dihydroxyquinazolin-4-one, 6,7-dihydroxy-3H-quinazolin-4-one, 6,7-dihydroxy-3,4-dihydroquinazolin-4-one, 4(3H)-Quinazolinone, 6,7-dihydroxy-, 4(1H)-Quinazolinone, 6,7-dihydroxy-, Erlotinib Impurity 75, Erlotinib Impurity 78, Erlotinib Impurity 84, 4-Anilinoquinazoline deriv. 53, 6,7-dihydroxy-4(1H)-quinazolinone, 6,7-dihydroxyquinazolinone

6,7-dihydroxyquinazolin-4(3H)-one (CAS 16064-15-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O3 and a molecular weight of 178.14500 g/mol. Key property: a boiling point of 478.6±55.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16064-15-6
Jingsj CID
J-1468014-9
Molecular Formula
C8H6N2O3
Molecular Weight
178.14500 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point478.6±55.0°C at 760 mmHg
Exact Mass178.03800
PSA86.47000
LogP0.74660

Frequently Asked Questions

What is the CAS number of 6,7-dihydroxyquinazolin-4(3H)-one?

The CAS number of 6,7-dihydroxyquinazolin-4(3H)-one is 16064-15-6.

What are the molecular formula and molecular weight of 6,7-dihydroxyquinazolin-4(3H)-one?

6,7-dihydroxyquinazolin-4(3H)-one has molecular formula C8H6N2O3 and molecular weight 178.14500 g/mol.

What are the upstream and downstream products of 6,7-dihydroxyquinazolin-4(3H)-one?

For 6,7-dihydroxyquinazolin-4(3H)-one, Upstream Products: 6,7-Dimethoxyquinazolin-4(3H)-one, 3,4-dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate; Downstream Products: Erlotinib, Erlotinib hydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6,7-dihydroxyquinazolin-4(3H)-one (CAS 16064-15-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1468014-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.