Ethyl 4,7-dihydro-7-oxopyrazolo[1,5-a]pyrimidine-3-carboxylate
Modify Date: 2025-08-24 04:00:42
![Ethyl 4,7-dihydro-7-oxopyrazolo[1,5-a]pyrimidine-3-carboxylate Structure](https://image.chemsrc.com/caspic/232/104556-86-7.png)
Ethyl 4,7-dihydro-7-oxopyrazolo[1,5-a]pyrimidine-3-carboxylate structure
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Common Name | Ethyl 4,7-dihydro-7-oxopyrazolo[1,5-a]pyrimidine-3-carboxylate | ||
|---|---|---|---|---|
| CAS Number | 104556-86-7 | Molecular Weight | 207.18600 | |
| Density | 1.471g/cm3 | Boiling Point | 377.203ºC at 760 mmHg | |
| Molecular Formula | C9H9N3O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 181.926ºC | |
| Name | Ethyl 4,7-dihydro-7-oxopyrazolo[1,5-a]pyrimidine-3-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.471g/cm3 |
|---|---|
| Boiling Point | 377.203ºC at 760 mmHg |
| Molecular Formula | C9H9N3O3 |
| Molecular Weight | 207.18600 |
| Flash Point | 181.926ºC |
| Exact Mass | 207.06400 |
| PSA | 76.46000 |
| LogP | 0.19930 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.658 |
| HS Code | 2933990090 |
|---|
|
~74%
Ethyl 4,7-dihyd... CAS#:104556-86-7 |
| Literature: Gavrin, Lori K.; Lee, Arthur; Provencher, Brian A.; Massefski, Walter W.; Huhn, Stephen D.; Ciszewski, Gregory M.; Cole, Derek C.; McKew, John C. Journal of Organic Chemistry, 2007 , vol. 72, # 3 p. 1043 - 1046 |
|
~33%
Ethyl 4,7-dihyd... CAS#:104556-86-7 |
| Literature: Chu; Suh; Mesbah; Cutler Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 2 p. 349 - 352 |
| 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% |
| Ethyl succinyl chloride(ESC) |
| 3-chlorocarbonyl-propionic acid ethyl ester |
| ethyl 4-chloro-4-oxobutanoate |
| Ethyl succinyl chloride |
| ETHYLSS-BENZOYLACRYLATE |
| Ethyl siccinyl chloride |
| ethyl 3-(chlorocarbonyl)propanoate |
| 3-ethoxycarbonyl-propionyl chloride |
| ETHYL 4-CHLORO-4-OXOBUTYRATE |
| ethyl 7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate |
| 3-carboethoxy-propionyl chloride |
| 3-ethoxycarbonylpyrazolo<1,5-a>pyrimidin-7-one |
| 3-Carbethoxypropionyl chloride |
| Ethyl succinoyl chloride |
| Monoethyl succinyl chloride |