Product Name: 6,7-Dimethoxyquinazoline-2,4-dione CAS NO: 28888-44-0
Chemical & Physical Properties:
Appearance : Off-White to slightly yellowish powder
Assay : ≥99.0%
Density: 1.312 g/cm3
Melting point: 323-325℃
Boiling Point: 507.9℃ at 760 mmHg
Flash Point: 260.9℃
Vapor Pressure: 0.0mmHg at 25°C
Category: Standards; Pharmaceutical/API Drug Impurities/Metabolites;
HS Code: 2933999090
Safety Statements: S26-S37/39
WGK Germany : 3
Risk Statements: R36/37/38
Hazard Codes: Xi
Signal Word: Warning
Caution Statement: P261; P305 + P351 + P338
Hazard Declaration : H315; H319; H335
Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
6,7-Dimethoxy-2,4-quinazolinedione is an intermediate of Alfuzosin hydrochloride, an antihypertensive.Doxazosin Related Compound B; Doxazosin EP Impurity D.
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Inventory Status : In Stock.
We can provide 6,7-dimethoxy-quinazoline-2,4(1H,3H)-dione COA (certificate of analysis), 6,7-dimethoxy-quinazoline-2,4-diol MOA (Method of Analysis), 2,4-Dihydroxy-6,7-dimethoxquinazoline ROS (Route of synthesis), 6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione MSDS (Material Safety Data Sheet) and other support for you !
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