tert-butyl 3-(((methylsulfonyl)oxy)methyl)pyrrolidine-1-carboxylate

1-(叔丁氧基羰基)-3-吡咯烷甲基-甲磺酸酯

Also known as: 3-Methanesulfonyloxymethyl-pyrrolidine-1-carboxylic acid tert butyl ester, 1-Pyrrolidinecarboxylic acid, 3-[[(methylsulfonyl)oxy]methyl]-, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 3-{[(methylsulfonyl)oxy]methyl}-1-pyrrolidinecarboxylate, 1-boc-3-methanesulfonyloxymethylpyrrolidine, tert-butyl 3-(methylsulfonyloxymethyl)pyrrolidine-1-carboxylate

CAS No.
141699-56-1
Jingsj CID
J-1361152-9
Molecular Formula
C11H21NO5S
Chinese Name
1-(叔丁氧基羰基)-3-吡咯烷甲基-甲磺酸酯
Molecular Weight
279.353 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point404.4±18.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point198.4±21.2 °C

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of tert-butyl 3-(((methylsulfonyl)oxy)methyl)pyrrolidine-1-carboxylate?

141699-56-1

What are the molecular formula and molecular weight of tert-butyl 3-(((methylsulfonyl)oxy)methyl)pyrrolidine-1-carboxylate?

C11H21NO5S, molecular weight 279.353 g/mol

Is tert-butyl 3-(((methylsulfonyl)oxy)methyl)pyrrolidine-1-carboxylate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026