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1-(6-Amino-9H-purin-2-yl)-1H-pyrazole-4-carboxylic Acid Ethyl Ester (>85%)
1-(6-Amino-9H-purin-2-yl)-1H-pyrazole-4-carboxylic Acid Ethyl Ester (CAT: C000054) serves as a crucial intermediate in the synthesis of 1-(6-Amino-9H-purin-2-yl)-N-methyl-1H-pyrazole-4-carboxamide, a compound with potential pharmaceutical applications. This intermediate plays a pivotal role in the synthetic route towards regadenoson and other related intermediates, employing cyclocondensation, amidation, and condensation as key synthetic steps.
| Catalog Number | C000054 |
| CAS Number | 1702334-22-2 |
| Synonyms | Ethyl 1-(6-Amino-9H-purin-2-yl)-1H-pyrazole-4-carboxylate |
| Molecular Formula | C₁₁H₁₁N₇O₂ |
| Purity | ≥95% |
| Solubility | Aqueous Acid (Slightly), DMSO (Slightly) |
| Appearance | Pale Yellow to Light Yellow Solid |
| Storage | -20°C, Inert atmosphere |
| Reference | Chai, J.; et al.: Faming Zhuanli Shenqing. 14pp.Patent 2015 CODEN:CNXXEV |
