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tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate

Also known as: (2S,4S)-1-Boc-2-cyano-4-fluoropyrrolidine, (2S,4S)-2-cyano-4-fluoropyrrolidine-1-tert-butyl carboxylate, (2S,4S)-tert-Butyl 2-cyano-4-fluoropyrrolidine-1-carboxylate, 1-BOC-2-CYANO-4-FLUOROPYRROLIDINE, 1-Boc-(2S,4S)-2-cyano-4-fluoropyrrolidine, MFCD09263600, N-Boc-cis-4-fluoro-L-prolinonitrile, N-t-Boc-cis-4-Fluoro-L-prolinonitrile, tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate

tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate (CAS 426844-76-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H15FN2O2 and a molecular weight of 214.23700 g/mol. Key properties include a melting point of 88-91ºC, a boiling point of 316.7ºCat 760 mmHg, a density of 1.15 g/cm3 and a flash point of 145.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
426844-76-0
Jingsj CID
J-40489-7
Molecular Formula
C10H15FN2O2
Molecular Weight
214.23700 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point88-91ºC
Boiling Point316.7ºCat 760 mmHg
Density1.15 g/cm3
Flash Point145.4ºC
Exact Mass214.11200
PSA53.33000
LogP1.79538
Refractive Index1.472

Frequently Asked Questions

What is the CAS number of tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate?

The CAS number of tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate is 426844-76-0.

What are the molecular formula and molecular weight of tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate?

tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate has molecular formula C10H15FN2O2 and molecular weight 214.23700 g/mol.

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

Last updated:

How to cite: Jingsj. "tert-butyl (2S,4S)-2-cyano-4-fluoropyrrolidine-1-carboxylate (CAS 426844-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40489-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.