136549-13-8
136549-13-8 structure
- Name: 7-Chloro-2,5-diMethylpyrazolo[1,5-a]pyriMidine
- Chemical Name: 7-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine
- CAS Number: 136549-13-8
- Molecular Formula: C8H8ClN3
- Molecular Weight: 181.622
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Chloropyrimidine
- Create Date: 2018-12-09 11:19:25
- Modify Date: 2025-09-12 19:43:28
| Name | 7-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine |
|---|---|
| Synonyms |
7-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine
Pyrazolo[1,5-a]pyrimidine, 7-chloro-2,5-dimethyl- 7-Chloro-2,5-dimethyl-pyrazolo[1,5-a]pyrimidine Pyrazolo[1,5-a]pyrimidine,7-chloro-2,5-dimethyl- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Molecular Formula | C8H8ClN3 |
| Molecular Weight | 181.622 |
| Exact Mass | 181.040680 |
| PSA | 30.19000 |
| LogP | 1.93 |
| Index of Refraction | 1.658 |
| HS Code | 2933990090 |
|---|
|
~96%
136549-13-8 |
| Literature: SB PHARMCO PUERTO RICO INC; NEUROCRINE BIOSCIENCES INC Patent: WO2005/63756 A1, 2005 ; Location in patent: Page/Page column 37-38 ; WO 2005/063756 A1 |
|
~89%
136549-13-8 |
| Literature: ELI LILLY AND COMPANY Patent: WO2008/36579 A1, 2008 ; Location in patent: Page/Page column 21-22 ; WO 2008/036579 A1 |
| 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% |