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N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Also known as: 7H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-methyl-N-[(3S,4R)-4-methyl-1-(phenylmethyl)-3-piperidinyl]-7-[(4-methylphenyl)sulfonyl]-, N-((3S,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (Tofacitinib Impurity）, Tofacitinib Impurity 133, Tofacitinib Impurity 19, Tofatinib Impurity 19

N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 2056104-91-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C27H31N5O2S and a molecular weight of 489.6 g/mol. It is also known as 7H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-methyl-N-[(3S,4R)-4-methyl-1-(phenylmethyl)-3-piperidinyl]-7-[(4-methylphenyl)sulfonyl]-, N-((3S,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (Tofacitinib Impurity） and Tofacitinib Impurity 133. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2056104-91-5
Jingsj CID
J-1782863-5
Molecular Formula
C27H31N5O2S
Molecular Weight
489.6 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine?

The CAS number of N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine is 2056104-91-5.

What are the molecular formula and molecular weight of N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine?

N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine has molecular formula C27H31N5O2S and molecular weight 489.6 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 2056104-91-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1782863-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.