![1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine Structure](https://www.chemicalbook.com/CAS/GIF/1123-54-2.gif)
1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine
- Product Name1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine
- CAS1123-54-2
- CBNumberCB3245011
- MFC4H4N6
- MW136.11
- EINECS214-375-5
- MDL NumberMFCD00005697
- MOL File1123-54-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >300 °C(lit.) |
| Boiling point | 240.36°C (rough estimate) |
| Density | 1.3184 (rough estimate) |
| refractive index | 1.8750 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | DMSO (Slightly), Methanol (Very Slightly, Heated, Sonicated) |
| form | Solid |
| pka | 12.81±0.20(Predicted) |
| color | White to Off-White |
| CAS DataBase Reference | 1123-54-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | WPP3R9U93J |
| NIST Chemistry Reference | 8-Azaadenine(1123-54-2) |
| EPA Substance Registry System | 1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine (1123-54-2) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| WGK Germany | 3 |
| RTECS | XZ5680000 |
| F | 10-23 |
| HazardClass | IRRITANT |
| HS Code | 2933998090 |
| Toxicity | mouse,LD50,intraperitoneal,315mg/kg (315mg/kg),Pharmaceutical Chemistry Journal Vol. 11, Pg. 224, 1977. |
