For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

l-Proline

View entire compound with spectra: 8 NMR, 8 FTIR, and 3 Raman

l-Proline
SpectraBase Compound ID AjuUv3zR1sd
InChI InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChIKey ONIBWKKTOPOVIA-BYPYZUCNSA-N
Mol Weight 115.13 g/mol
Molecular Formula C5H9NO2
Exact Mass 115.063329 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID JqI4dZeXscA
Name L-Proline
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number W331902
Lot Number 02308PE
CAS Registry Number 147-85-3
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H9NO2
InChI InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChIKey ONIBWKKTOPOVIA-BYPYZUCNSA-N
Molecular Weight 115.132 g/mol
Purity 99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms (S)-Pyrrolidine-2-carboxylic acid
Technique Mull
Wiley ID SIAL_FF-FTIR_001613