28491-67-0
28491-67-0 structure
- Name: 3H-Pyrazolo[3,4-b]pyridin-3-one,1,2-dihydro-4,6-dimethyl-
- Chemical Name: 4,6-dimethyl-1,2-dihydropyrazolo[3,4-b]pyridin-3-one
- CAS Number: 28491-67-0
- Molecular Formula: C8H9N3O
- Molecular Weight: 163.17700
- Create Date: 2018-12-26 19:17:25
- Modify Date: 2025-08-24 22:05:57
| Name | 4,6-dimethyl-1,2-dihydropyrazolo[3,4-b]pyridin-3-one |
|---|---|
| Synonyms |
3-Oxo-4,6-dimethyl-2,3-dihydro-1H-pyrazolo<3,4-b>pyridin
4,6-dimethyl-3-oxo-2,3-dihydro-1H-pyrazolo<3,4-b>pyridine 4,6-dimethyl-3-oxo-2,3-dihydropyrazolo<3,4-b>pyridine |
| Density | 1.228g/cm3 |
|---|---|
| Boiling Point | 262ºC at 760 mmHg |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.17700 |
| Flash Point | 112.2ºC |
| Exact Mass | 163.07500 |
| PSA | 61.80000 |
| LogP | 1.28030 |
| Vapour Pressure | 0.0112mmHg at 25°C |
| Index of Refraction | 1.572 |
| HS Code | 2933990090 |
|---|
|
~81%
28491-67-0 |
| Literature: Kalme, Z. A.; Roloff, B.; Pelcher, Yu. E.; Popelis, Yu. Yu.; Khagen, F.; Dubur, G. Ya Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 9 p. 1031 - 1035 Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 9 p. 1218 - 1222 |
|
~%
28491-67-0 |
| Literature: Schmidt et al. Angewandte Chemie, 1958 , vol. 70, p. 344 Full Text Show Details Taylor; Barton Journal of the American Chemical Society, 1959 , vol. 81, p. 2448,2451 |
|
~%
28491-67-0 |
| Literature: Kalme, Z. A.; Roloff, B.; Pelcher, Yu. E.; Popelis, Yu. Yu.; Khagen, F.; Dubur, G. Ya Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 9 p. 1031 - 1035 Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 9 p. 1218 - 1222 |
|
~19%
28491-67-0 |
| Literature: Schmidt et al. Angewandte Chemie, 1958 , vol. 70, p. 344 Full Text Show Details Taylor; Barton Journal of the American Chemical Society, 1959 , vol. 81, p. 2448,2451 Full Text Show Details Papini et al. Gazzetta Chimica Italiana, 1954 , vol. 84, p. 769,777 |
|
~14%
28491-67-0 |
| Literature: Balicki, Roman Polish Journal of Chemistry, 1983 , vol. 57, # 10-12 p. 1377 - 1380 |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
| 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% |