BD1941048
4,4'-((4H-1,2,4-Triazol-4-yl)methylene)dibenzonitrile , 95+% , 112809-52-6
| Pack Size | Price | Stock | Quantity |
| 1g | RMB6996.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 239-243 °C |
| Boiling point: | 563.5±60.0 °C(Predicted) |
| Density | 1.21±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly, Heated), Methanol (Slightly) |
| form | Solid |
| pka | 2.48±0.10(Predicted) |
| color | Off-White to Pale Yellow |
Description and Uses
Isoletrozole (Letrozole EP Impurity A) is an impurity of Letrozole (L330100). Letrozole impurity A as per USP.
Safety
| HS Code | 2933998350 |
![4-[[3-Chloro-4-(2-pyridinylmethoxy)phenyl]amino]-7-ethoxy-6-[(1-methyl-2-pyrrolidinylidene)amino]-3-quinolinecarbonitrile](https://img.chemicalbook.com/CAS/20200611/GIF/1144516-21-1.gif)
