Doxazosin Impurity 19
4-amino-6,7-dimethoxy-1H-quinazolin-2-one
CAS: 664347-52-8
| Molecular Formula | C10H11N3O3 |
|---|---|
| Molecular Weight | 221.21 g/mol |
| LogP | 0.1 |
| Topological Polar Surface Area | 85.9 A2 |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Exact Mass | 221.08005 |
| Heavy Atoms | 16 |
| Complexity | 318.0 |
Chemical Identifiers
| CAS Number | 664347-52-8 |
|---|---|
| SMILES | COC1=C(C=C2C(=C1)C(=NC(=O)N2)N)OC |
| InChIKey | VDKRBBSKYHISKZ-UHFFFAOYSA-N |
📖 Product Overview
Doxazosin Impurity 19 (CAS: 664347-52-8) is a chemical compound with molecular formula C10H11N3O3 and molecular weight 221.21 g/mol. Its IUPAC systematic name is 4-amino-6,7-dimethoxy-1H-quinazolin-2-one.
VDKRBBSKYHISKZ-UHFFFAOYSA-N.
SMILES: COC1=C(C=C2C(=C1)C(=NC(=O)N2)N)OC.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Frequently Asked Questions
What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
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📚 Academic Support
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