(4R)-1-Boc-4-(methylsulfonyl)-L-proline
Also known as: (2S,4R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-methylsulfonylpyrrolidine-2-carboxylic acid, (2S,4R)-1-[(tert-butoxy)carbonyl]-4-methanesulfonylpyrrolidine-2-carboxylic acid, (2S,4R)-1-tert-butoxycarbonyl-4-methylsulfonyl-pyrrolidine-2-carboxylic acid, (4R)-1-BOC-4-(METHYLSULFONYL)-L-PROLINE, 1,2-Pyrrolidinedicarboxylic acid, 4-(methylsulfonyl)-, 1-(1,1-dimethylethyl) ester, (2S,4R)-
(4R)-1-Boc-4-(methylsulfonyl)-L-proline (CAS 1252640-76-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H19NO6S and a molecular weight of 293.34 g/mol. It is also known as (2S,4R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-methylsulfonylpyrrolidine-2-carboxylic acid, (2S,4R)-1-[(tert-butoxy)carbonyl]-4-methanesulfonylpyrrolidine-2-carboxylic acid and (2S,4R)-1-tert-butoxycarbonyl-4-methylsulfonyl-pyrrolidine-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1252640-76-8
- Jingsj CID
- J-1001716-6
- Molecular Formula
- C11H19NO6S
- Molecular Weight
- 293.34 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 (4R)-1-Boc-4-(methylsulfonyl)-L-proline?
The CAS number of (4R)-1-Boc-4-(methylsulfonyl)-L-proline is 1252640-76-8.
What are the molecular formula and molecular weight of (4R)-1-Boc-4-(methylsulfonyl)-L-proline?
(4R)-1-Boc-4-(methylsulfonyl)-L-proline has molecular formula C11H19NO6S and molecular weight 293.34 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(4R)-1-Boc-4-(methylsulfonyl)-L-proline (CAS 1252640-76-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001716-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.