(3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester

Also known as: 1-Pyrrolidinecarboxylic acid, 3-[[[5-chloro-2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]methyl]-4-methoxy-, 1,1-dimethylethyl ester, (3R,4R)-, EOS-60655

(3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1428775-92-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H28ClN7O4 and a molecular weight of 477.9 g/mol. It is also known as 1-Pyrrolidinecarboxylic acid, 3-[[[5-chloro-2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]methyl]-4-methoxy-, 1,1-dimethylethyl ester, (3R,4R)- and EOS-60655. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1428775-92-1
Jingsj CID
J-1365202-9
Molecular Formula
C21H28ClN7O4
Molecular Weight
477.9 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester?

The CAS number of (3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester is 1428775-92-1.

What are the molecular formula and molecular weight of (3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester?

(3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester has molecular formula C21H28ClN7O4 and molecular weight 477.9 g/mol.

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

Last updated:

How to cite: Jingsj. "(3R,4R)-3-[5-chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxymethyl]-4-methoxy-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1428775-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365202-9 (accessed 2026-10-24).

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