BD2216448
6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine , 98% , 60547-97-9
| Pack Size | Price | Stock | Quantity |
| 1g | RMB1764.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 219-221°C (dec.) |
| Boiling point: | 527.0±60.0 °C(Predicted) |
| Density | 1.265±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | powder |
| pka | 8.55±0.10(Predicted) |
| color | White |
Description and Uses
2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline (Terazosin EP Impurity C) is a metabolite of Prazosin. It is also an impurity arising in the synthesis of Terazosin (T105000).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| Hazard Codes | Xi |
| HS Code | 2933599590 |
![2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]](https://img.chemicalbook.com/CAS/GIF/102839-00-9.gif)
![1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone](https://img.chemicalbook.com/CAS/GIF/109678-71-9.gif)