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L-Pyroglutamic acid
SpectraBase Compound ID GvsAHChniRo
InChI InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
InChIKey ODHCTXKNWHHXJC-VKHMYHEASA-N
Mol Weight 129.11 g/mol
Molecular Formula C5H7NO3
Exact Mass 129.042593 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 5hf1aFXLUW3
Name L-Pyroglutamic acid
Source of Sample Spectrochem Pvt. Ltd., India
Catalog Number 116207
CAS Registry Number 98-79-3
Comments puriss for synthesis
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Formula C5H7NO3
InChI InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
InChIKey ODHCTXKNWHHXJC-VKHMYHEASA-N
Instrument Name Bruker MultiRAM Stand Alone FT-Raman Spectrometer
Physical State Solid
Purity >98%
Raman Corrections Referenced to internal white light source; Scattering corrected
Raman Laser Source Nd:YAG
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories
Synonyms (S)-(−)-2-Pyrrolidone-5-carboxylic acid, (S)​-​5-​Oxo-​2-​pyrrolidinecarboxylic acid
Technique FT-Raman