- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1H-Pyrazolo[3,4-b]pyridin-3(2H)-one
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1H-Pyrazolo[3,4-b]pyridin-3(2H)-one
- Price: ￥1068.0/250mg ￥358.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2-Dihydro-3H-pyrazolo[3,4-b]pyridin-3-one
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 1H-Pyrazolo[3,4-b]pyridin-3(2H)-one
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/50mg
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
2942-43-0
2942-43-0 structure
- Name: 1H-Pyrazolo[3,4-b]pyridin-3(2H)-one
- Chemical Name: 1,2-dihydropyrazolo[3,4-b]pyridin-3-one
- CAS Number: 2942-43-0
- Molecular Formula: C6H5N3O
- Molecular Weight: 135.123
- Create Date: 2018-12-26 10:07:09
- Modify Date: 2025-08-26 17:17:28
| Name | 1,2-dihydropyrazolo[3,4-b]pyridin-3-one |
|---|---|
| Synonyms |
3-pyrazolino[3,4-b]pyridin-3-one
1,2-Dihydro-3H-pyrazolo[3,4-b]pyridin-3-one 3-Hydroxy-1H-pyrazolo<3,4-b>pyridin 3-Hydroxy-pyrazo<3,4-b>pyridin 3H-Pyrazolo[3,4-b]pyridin-3-one, 1,2-dihydro- Hydroxy-3-pyrazolo<3,4-b>pyridin dihydropyrazolobpyridinone 1h-Pyrazolo[3,4-B]Pyridin-3-Ol 1H-Pyrazolo[3,4-b]pyridin-3(2H)-one 1,2-dihydro-pyrazolo[3,4-b]pyridin-3-one |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 225.8±9.0 °C at 760 mmHg |
| Melting Point | 234-236°C |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.123 |
| Flash Point | 90.3±18.7 °C |
| Exact Mass | 135.043259 |
| PSA | 61.54000 |
| LogP | -0.26 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.596 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~95%
2942-43-0 |
| Literature: Aventis Pharma Deutschland GmbH Patent: US2005/197348 A1, 2005 ; Location in patent: Page/Page column 10 ; |
|
~%
2942-43-0 |
| Literature: ABBOTT LABORATORIES Patent: WO2003/76408 A2, 2003 ; Location in patent: Page/Page column 41 ; |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |