[4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate

[4-(1H-吡唑-4-基)-7H-吡咯并[2,3-d]嘧啶-7-基]甲基特戊酸酯

Also known as: (4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate, [4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl 2,2-dimethylpropanoate, Baricitinib Impurity 81, Ruxolitinib Impurity 21, Ruxolitinib Intermediate 5, Propanoic acid, 2,2-dimethyl-, [4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl ester

[4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate (CAS 1146629-77-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H17N5O2 and a molecular weight of 299.328 g/mol. It is also known as (4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate, [4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl 2,2-dimethylpropanoate and Baricitinib Impurity 81. Key properties include a boiling point of 536.7±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 278.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1146629-77-7

Jingsj CID

J-1526379-3

Molecular Formula

C₁₅H₁₇N₅O₂

Chinese Name

[4-(1H-吡唑-4-基)-7H-吡咯并[2,3-d]嘧啶-7-基]甲基特戊酸酯

Molecular Weight

299.328 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026