3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrimidine
Modify Date: 2025-08-24 20:43:31
![3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrimidine Structure](https://image.chemsrc.com/caspic/393/1169690-88-3.png)
3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrimidine structure
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Common Name | 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrimidine | ||
|---|---|---|---|---|
| CAS Number | 1169690-88-3 | Molecular Weight | 245.08500 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C12H16BN3O2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrimidine |
|---|
| Molecular Formula | C12H16BN3O2 |
|---|---|
| Molecular Weight | 245.08500 |
| Exact Mass | 245.13400 |
| PSA | 48.65000 |
| LogP | 1.02850 |
| HS Code | 2933990090 |
|---|
|
~50%
3-(tetramethyl-... CAS#:1169690-88-3 |
| Literature: VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2009/85913 A1, 2009 ; Location in patent: Page/Page column 68; 69-70 ; WO 2009/085913 A1 |
![3-Bromopyrazolo[1,5-a]pyrimidine structure](https://image.chemsrc.com/caspic/201/55405-67-9.png)
| 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% |