tert-Butyl (2R)-2-ethynylpyrrolidine-1-carboxylate

(R)-2-乙炔基吡咯烷-1-羧酸叔丁酯

Also known as: (R)-1-BOC-2-ETHYNYLPYRROLIDINE, (R)-tert-butyl 2-ethynylpyrrolidine-1-carboxylate, 1,1-Dimethylethyl (2R)-2-ethynyl-1-pyrrolidinecarboxylate, 1-Pyrrolidinecarboxylic acid, 2-ethynyl-, 1,1-dimethylethyl ester, (2R)-, 1-tert-Butoxycarbonyl-2-ethynylpyrrolidine, 2-Ethynyl-pyrrolidine-1-carboxylic acid tert-butyl ester, tert-butyl (2R)-2-ethynylpyrrolidine-1-carboxylate

CAS No.
130418-90-5
Jingsj CID
J-1560009-1
Molecular Formula
C11H17NO2
Chinese Name
(R)-2-乙炔基吡咯烷-1-羧酸叔丁酯
Molecular Weight
195.25800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point249.165ºC at 760 mmHg
Density1.041g/cm3
Flash Point104.491ºC

Frequently Asked Questions

What is the CAS number of tert-Butyl (2R)-2-ethynylpyrrolidine-1-carboxylate?

130418-90-5

What are the molecular formula and molecular weight of tert-Butyl (2R)-2-ethynylpyrrolidine-1-carboxylate?

C11H17NO2, molecular weight 195.25800 g/mol

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