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10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo-

7-甲基-10-氧代-10H-哒嗪并[6,1-b]喹唑啉-2-羧酸

Also known as: 7-methyl-10-oxopyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo-10H-pyridazino[6,1-b]quinazoline-2-carboxylic acid

10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo- (CAS 74163-14-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9N3O3 and a molecular weight of 255.22900 g/mol. It is also known as 7-methyl-10-oxopyridazino[6,1-b]quinazoline-2-carboxylic acid and 7-methyl-10-oxo-10H-pyridazino[6,1-b]quinazoline-2-carboxylic acid. Key properties include a boiling point of 514.9ºC at 760 mmHg, a density of 1.52g/cm3 and a flash point of 265.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
74163-14-7
Jingsj CID
J-1511876-9
Molecular Formula
C13H9N3O3
Chinese Name
7-甲基-10-氧代-10H-哒嗪并[6,1-b]喹唑啉-2-羧酸
Molecular Weight
255.22900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point514.9ºC at 760 mmHg
Density1.52g/cm3
Flash Point265.2ºC

Frequently Asked Questions

What is the CAS number of 10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo-?

The CAS number of 10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo- is 74163-14-7.

What are the molecular formula and molecular weight of 10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo-?

10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo- has molecular formula C13H9N3O3 and molecular weight 255.22900 g/mol.

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

Last updated:

How to cite: Jingsj. "10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo- (CAS 74163-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511876-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.