(4R)-1-Boc-4-methylthiol-L-proline methyl ester
Also known as: (2S,4R)-1-tert-butyl 2-methyl 4-(methylthio)pyrrolidine-1,2-dicarboxylate, 1,2-Pyrrolidinedicarboxylic acid, 4-(methylthio)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,4R)-, 1-tert-Butyl 2-methyl (2S,4R)-4-(methylsulfanyl)pyrrolidine-1,2-dicarboxylate, O1-tert-butyl O2-methyl (2S,4R)-4-methylsulfanylpyrrolidine-1,2-dicarboxylate
(4R)-1-Boc-4-methylthiol-L-proline methyl ester (CAS 1252640-75-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H21NO4S and a molecular weight of 275.37 g/mol. It is also known as (2S,4R)-1-tert-butyl 2-methyl 4-(methylthio)pyrrolidine-1,2-dicarboxylate, 1,2-Pyrrolidinedicarboxylic acid, 4-(methylthio)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,4R)- and 1-tert-Butyl 2-methyl (2S,4R)-4-(methylsulfanyl)pyrrolidine-1,2-dicarboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1252640-75-7
- Jingsj CID
- J-1811085-4
- Molecular Formula
- C12H21NO4S
- Molecular Weight
- 275.37 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-methylthiol-L-proline methyl ester?
The CAS number of (4R)-1-Boc-4-methylthiol-L-proline methyl ester is 1252640-75-7.
What are the molecular formula and molecular weight of (4R)-1-Boc-4-methylthiol-L-proline methyl ester?
(4R)-1-Boc-4-methylthiol-L-proline methyl ester has molecular formula C12H21NO4S and molecular weight 275.37 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-methylthiol-L-proline methyl ester (CAS 1252640-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1811085-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.