6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
- CAS NO.：13794-72-4
- Empirical Formula: C10H10N2O3
- Molecular Weight: 206.2
- MDL number: MFCD01570147
- EINECS: 635-063-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-21 14:26:51
What is 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one?
Description
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one is a white to near-white powder to crystals that is a by-product of the gefitinib manufacturing process and is a gefitinib impurity. It can be used as standard reagent or organic synthesis reagent.
Chemical properties
White solid
The Uses of 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
Gefitinib intermediate
The Uses of 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
Gefitinib intermediate.
Properties of 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
| Melting point: | 309-311°C |
| Boiling point: | 374.1±52.0 °C(Predicted) |
| Density | 1.33±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly, Heated), Methanol (Slightly) |
| form | Solid |
| pka | 1.46±0.20(Predicted) |
| color | Pale Beige |
| InChI | InChI=1S/C10H10N2O3/c1-14-8-3-6-7(4-9(8)15-2)11-5-12-10(6)13/h3-5H,1-2H3,(H,11,12,13) |
| CAS DataBase Reference | 13794-72-4(CAS DataBase Reference) |
Safety information for 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
| InChIKey | DMSRMHGCZUXCMJ-UHFFFAOYSA-N |
| SMILES | N1C2=C(C=C(OC)C(OC)=C2)C(=O)NC=1 |
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