33050-32-7
33050-32-7 structure
- Name: 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-3(2H)-ONE
- Chemical Name: 6-Chloro[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one
- CAS Number: 33050-32-7
- Molecular Formula: C5H3ClN4O
- Molecular Weight: 170.55700
- Create Date: 2019-01-01 10:40:09
- Modify Date: 2024-01-14 10:43:37
| Name | 6-Chloro[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one |
|---|---|
| Synonyms | 6-chloro-2H-[1,2,4]triazolo[4,3-b]pyridazin-3-one |
| Density | 1.95g/cm3 |
|---|---|
| Melting Point | 265-275ºC |
| Molecular Formula | C5H3ClN4O |
| Molecular Weight | 170.55700 |
| Exact Mass | 170.00000 |
| PSA | 63.05000 |
| LogP | 0.07100 |
| Index of Refraction | 1.849 |
| Storage condition | 2-8°C |
| HS Code | 2933990090 |
|---|
|
~94%
33050-32-7 |
| Literature: GENFIT; BOUROTTE, Maryline; DELHOMEL, Jean-François; DUBERNET, Mathieu; GOUY, Marie-Hélène Patent: WO2013/45519 A1, 2013 ; Location in patent: Page/Page column 42 ; |
|
~%
33050-32-7 |
| Literature: US3994898 A1, ; |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
![3,6-DICHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE structure](https://image.chemsrc.com/caspic/029/33050-38-3.png)
![6-CHLORO-2-METHYL-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-3(2H)-ONE structure](https://image.chemsrc.com/caspic/006/65866-54-8.png)
![6-(methylamino)-2H-[1,2,4]triazolo[4,3-b]pyridazin-3-one structure](https://image.chemsrc.com/caspic/232/62040-00-0.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |