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| | 6,7-Dimethoxyquinazoline-2,4-dione Basic information |
| Product Name: | 6,7-Dimethoxyquinazoline-2,4-dione | | Synonyms: | 2,4-Dihydroxy-6,7-dimethoxquinazoline;2,4-DIONE-6,7-DIMETHOXYQUINAZOLINE;2,4-DIHYDROXY-6,7-DIMETHOXYQUINAZOLINE;LABOTEST-BB LT00453115;1,2,3,4-TETRAHYDRO-6,7-DIMETHOXYQUINAZOLINE-2,4-DIONE;6,7-DIMETHOXY-(1H,3H)-2,4-QUINAZOLINDIONE;6,7-DIMETHOXY-2,4(1H,3H)-QUINAZOLINEDIONE;6,7-DIMETHOXY-QUINAZOLINE-2,4-DIOL | | CAS: | 28888-44-0 | | MF: | C10H10N2O4 | | MW: | 222.2 | | EINECS: | 249-288-1 | | Product Categories: | Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Building Blocks;Heterocyclic Building Blocks;Quinazolines;Quinoline&Isoquinoline;Doxazosin;Quinolines, Quinazolines and derivatives | | Mol File: | 28888-44-0.mol |  |
| | 6,7-Dimethoxyquinazoline-2,4-dione Chemical Properties |
| Melting point | >300 °C (lit.) | | Boiling point | 363.37°C (rough estimate) | | density | 1.3404 (rough estimate) | | refractive index | 1.6300 (estimate) | | storage temp. | 2-8°C | | solubility | Aqueous Acid (Sparingly) | | pka | 10.27±0.20(Predicted) | | color | White to Off-White | | Water Solubility | insoluble | | BRN | 204597 | | CAS DataBase Reference | 28888-44-0(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | HS Code | 29339990 |
| | 6,7-Dimethoxyquinazoline-2,4-dione Usage And Synthesis |
| Chemical Properties | brown powder | | Uses | 6,7-Dimethoxyquinazoline-2,4-dione (Doxazosin EP Impurity D) is an intermediate in the preparation of Alfuzosin hydrochloride (A532000), an antihypertensive. |
| | 6,7-Dimethoxyquinazoline-2,4-dione Preparation Products And Raw materials |
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