methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate
托法替尼杂质29
Also known as: Tofacitinib Impurity 29, Tofacitinib-28, 1-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, methyl ester, (3R,4R)-, methyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate
methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate (CAS 1616761-01-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H23N5O3 and a molecular weight of 345.39622 g/mol. It is also known as Tofacitinib Impurity 29, Tofacitinib-28 and 1-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, methyl ester, (3R,4R)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1616761-01-3
- Jingsj CID
- J-1388550-0
- Molecular Formula
- C17H23N5O3
- Chinese Name
- 托法替尼杂质29
- Molecular Weight
- 345.39622 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate?
The CAS number of methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate is 1616761-01-3.
What are the molecular formula and molecular weight of methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate?
methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate has molecular formula C17H23N5O3 and molecular weight 345.39622 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "methyl (3R,4R)-3-[4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanoate (CAS 1616761-01-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1388550-0 (accessed 2026-10-25).
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