(4-(1-(2-Cyano-1-cyclopentylethyl)-1h-pyrazol-4-yl)-7h-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate (CAS No: 1236033-05-8) is a key pharmaceutical intermediate used in the synthesis of APIs Ruxolitinib phosphate. This compound serves as an essential raw material in API development and synthesis. Explore detailed chemical properties, molecular data, structure information, and verified global suppliers, manufacturers, and distributors of this API intermediate on apicule.
Alternate Names: Propanoic acid, 2,2-dimethyl-, [4-[1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl ester, Ruxolitinib Impurity 69
CAS No: 1236033-05-8
PubChem CID: 59420158
Mol Formula: C23H28N6O2
Mol Weight: 420.5 g/mol
Used in API: Ruxolitinib phosphate
IUPAC Name: [4-[1-(2-cyano-1-cyclopentylethyl)pyrazol-4-yl]pyrrolo[2,3-d]pyrimidin-7-yl]methyl 2,2-dimethylpropanoate
API Intermediate Description: (4-(1-(2-Cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate is a chemical compound features a pyrazol-pyrrolopyrimidine core with a cyano-substituted cyclopentyl side chain and a pivalate ester group.
![(4-(1-(2-Cyano-1-cyclopentylethyl)-1h-pyrazol-4-yl)-7h-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate](https://pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?cid=59420158&t=l)
